15694219436

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{7949}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 31733856000

約数和(自身を除く): 16039636564

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 659, 749, 1318, 1498, 2636, 2996, 4613, 7949, 9226, 15898, 18452, 31796, 55643, 70513, 111286, 141026, 222572, 282052, 493591, 850543, 987182, 1701086, 1974364, 3402172, 5238391, 5953801, 10476782, 11907602, 20953564, 23815204, 36668737, 73337474, 146674948, 560507837, 1121015674, 2242031348, 3923554859, 7847109718, 15694219436]

約数ペア:

[(1, 15694219436), (2, 7847109718), (4, 3923554859), (7, 2242031348), (14, 1121015674), (28, 560507837), (107, 146674948), (214, 73337474), (428, 36668737), (659, 23815204), (749, 20953564), (1318, 11907602), (1498, 10476782), (2636, 5953801), (2996, 5238391), (4613, 3402172), (7949, 1974364), (9226, 1701086), (15898, 987182), (18452, 850543), (31796, 493591), (55643, 282052), (70513, 222572), (111286, 141026)]