19195896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21663

約数の個数: 32

約数和(自身を含む): 49289040

約数和(自身を除く): 30093144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21617, 43234, 64851, 86468, 129702, 172936, 259404, 518808, 799829, 1599658, 2399487, 3199316, 4798974, 6398632, 9597948, 19195896]

約数ペア:

[(1, 19195896), (2, 9597948), (3, 6398632), (4, 4798974), (6, 3199316), (8, 2399487), (12, 1599658), (24, 799829), (37, 518808), (74, 259404), (111, 172936), (148, 129702), (222, 86468), (296, 64851), (444, 43234), (888, 21617)]