19005504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 58521600

約数和(自身を除く): 39516096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 179, 192, 224, 237, 316, 336, 358, 448, 474, 537, 553, 632, 672, 716, 948, 1074, 1106, 1253, 1264, 1344, 1432, 1659, 1896, 2148, 2212, 2506, 2528, 2864, 3318, 3759, 3792, 4296, 4424, 5012, 5056, 5728, 6636, 7518, 7584, 8592, 8848, 10024, 11456, 13272, 14141, 15036, 15168, 17184, 17696, 20048, 26544, 28282, 30072, 34368, 35392, 40096, 42423, 53088, 56564, 60144, 80192, 84846, 98987, 106176, 113128, 120288, 169692, 197974, 226256, 240576, 296961, 339384, 395948, 452512, 593922, 678768, 791896, 905024, 1187844, 1357536, 1583792, 2375688, 2715072, 3167584, 4751376, 6335168, 9502752, 19005504]

約数ペア:

[(1, 19005504), (2, 9502752), (3, 6335168), (4, 4751376), (6, 3167584), (7, 2715072), (8, 2375688), (12, 1583792), (14, 1357536), (16, 1187844), (21, 905024), (24, 791896), (28, 678768), (32, 593922), (42, 452512), (48, 395948), (56, 339384), (64, 296961), (79, 240576), (84, 226256), (96, 197974), (112, 169692), (158, 120288), (168, 113128), (179, 106176), (192, 98987), (224, 84846), (237, 80192), (316, 60144), (336, 56564), (358, 53088), (448, 42423), (474, 40096), (537, 35392), (553, 34368), (632, 30072), (672, 28282), (716, 26544), (948, 20048), (1074, 17696), (1106, 17184), (1253, 15168), (1264, 15036), (1344, 14141), (1432, 13272), (1659, 11456), (1896, 10024), (2148, 8848), (2212, 8592), (2506, 7584), (2528, 7518), (2864, 6636), (3318, 5728), (3759, 5056), (3792, 5012), (4296, 4424)]