15221706

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 31321728

約数和(自身を除く): 16100022

約数列:

[1, 2, 3, 6, 53, 106, 151, 159, 302, 317, 318, 453, 634, 906, 951, 1902, 8003, 16006, 16801, 24009, 33602, 47867, 48018, 50403, 95734, 100806, 143601, 287202, 2536951, 5073902, 7610853, 15221706]

約数ペア:

[(1, 15221706), (2, 7610853), (3, 5073902), (6, 2536951), (53, 287202), (106, 143601), (151, 100806), (159, 95734), (302, 50403), (317, 48018), (318, 47867), (453, 33602), (634, 24009), (906, 16801), (951, 16006), (1902, 8003)]