19189184

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 84

約数和(自身を含む): 46040040

約数和(自身を除く): 26850856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 211, 224, 232, 392, 406, 422, 448, 464, 784, 812, 844, 928, 1421, 1477, 1568, 1624, 1688, 1856, 2842, 2954, 3136, 3248, 3376, 5684, 5908, 6119, 6496, 6752, 10339, 11368, 11816, 12238, 12992, 13504, 20678, 22736, 23632, 24476, 41356, 42833, 45472, 47264, 48952, 82712, 85666, 90944, 94528, 97904, 165424, 171332, 195808, 299831, 330848, 342664, 391616, 599662, 661696, 685328, 1199324, 1370656, 2398648, 2741312, 4797296, 9594592, 19189184]

約数ペア:

[(1, 19189184), (2, 9594592), (4, 4797296), (7, 2741312), (8, 2398648), (14, 1370656), (16, 1199324), (28, 685328), (29, 661696), (32, 599662), (49, 391616), (56, 342664), (58, 330848), (64, 299831), (98, 195808), (112, 171332), (116, 165424), (196, 97904), (203, 94528), (211, 90944), (224, 85666), (232, 82712), (392, 48952), (406, 47264), (422, 45472), (448, 42833), (464, 41356), (784, 24476), (812, 23632), (844, 22736), (928, 20678), (1421, 13504), (1477, 12992), (1568, 12238), (1624, 11816), (1688, 11368), (1856, 10339), (2842, 6752), (2954, 6496), (3136, 6119), (3248, 5908), (3376, 5684)]