19230432

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 57294720

約数和(自身を除く): 38064288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 811, 912, 988, 1248, 1482, 1622, 1824, 1976, 2433, 2964, 3244, 3952, 4866, 5928, 6488, 7904, 9732, 10543, 11856, 12976, 15409, 19464, 21086, 23712, 25952, 30818, 31629, 38928, 42172, 46227, 61636, 63258, 77856, 84344, 92454, 123272, 126516, 168688, 184908, 200317, 246544, 253032, 337376, 369816, 400634, 493088, 506064, 600951, 739632, 801268, 1012128, 1201902, 1479264, 1602536, 2403804, 3205072, 4807608, 6410144, 9615216, 19230432]

約数ペア:

[(1, 19230432), (2, 9615216), (3, 6410144), (4, 4807608), (6, 3205072), (8, 2403804), (12, 1602536), (13, 1479264), (16, 1201902), (19, 1012128), (24, 801268), (26, 739632), (32, 600951), (38, 506064), (39, 493088), (48, 400634), (52, 369816), (57, 337376), (76, 253032), (78, 246544), (96, 200317), (104, 184908), (114, 168688), (152, 126516), (156, 123272), (208, 92454), (228, 84344), (247, 77856), (304, 63258), (312, 61636), (416, 46227), (456, 42172), (494, 38928), (608, 31629), (624, 30818), (741, 25952), (811, 23712), (912, 21086), (988, 19464), (1248, 15409), (1482, 12976), (1622, 11856), (1824, 10543), (1976, 9732), (2433, 7904), (2964, 6488), (3244, 5928), (3952, 4866)]