12700472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 24747120

約数和(自身を除く): 12046648

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 401, 428, 802, 856, 1604, 3208, 3959, 7918, 14837, 15836, 29674, 31672, 42907, 59348, 85814, 118696, 171628, 343256, 1587559, 3175118, 6350236, 12700472]

約数ペア:

[(1, 12700472), (2, 6350236), (4, 3175118), (8, 1587559), (37, 343256), (74, 171628), (107, 118696), (148, 85814), (214, 59348), (296, 42907), (401, 31672), (428, 29674), (802, 15836), (856, 14837), (1604, 7918), (3208, 3959)]