19138224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 58805760

約数和(自身を除く): 39667536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 103, 112, 147, 158, 168, 196, 206, 237, 294, 309, 316, 336, 392, 412, 474, 553, 588, 618, 632, 721, 784, 824, 948, 1106, 1176, 1236, 1264, 1442, 1648, 1659, 1896, 2163, 2212, 2352, 2472, 2884, 3318, 3792, 3871, 4326, 4424, 4944, 5047, 5768, 6636, 7742, 8137, 8652, 8848, 10094, 11536, 11613, 13272, 15141, 15484, 16274, 17304, 20188, 23226, 24411, 26544, 30282, 30968, 32548, 34608, 40376, 46452, 48822, 56959, 60564, 61936, 65096, 80752, 92904, 97644, 113918, 121128, 130192, 170877, 185808, 195288, 227836, 242256, 341754, 390576, 398713, 455672, 683508, 797426, 911344, 1196139, 1367016, 1594852, 2392278, 2734032, 3189704, 4784556, 6379408, 9569112, 19138224]

約数ペア:

[(1, 19138224), (2, 9569112), (3, 6379408), (4, 4784556), (6, 3189704), (7, 2734032), (8, 2392278), (12, 1594852), (14, 1367016), (16, 1196139), (21, 911344), (24, 797426), (28, 683508), (42, 455672), (48, 398713), (49, 390576), (56, 341754), (79, 242256), (84, 227836), (98, 195288), (103, 185808), (112, 170877), (147, 130192), (158, 121128), (168, 113918), (196, 97644), (206, 92904), (237, 80752), (294, 65096), (309, 61936), (316, 60564), (336, 56959), (392, 48822), (412, 46452), (474, 40376), (553, 34608), (588, 32548), (618, 30968), (632, 30282), (721, 26544), (784, 24411), (824, 23226), (948, 20188), (1106, 17304), (1176, 16274), (1236, 15484), (1264, 15141), (1442, 13272), (1648, 11613), (1659, 11536), (1896, 10094), (2163, 8848), (2212, 8652), (2352, 8137), (2472, 7742), (2884, 6636), (3318, 5768), (3792, 5047), (3871, 4944), (4326, 4424)]