13221410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77773}}^1$

素因数の和:77797

約数の個数: 16

約数和(自身を含む): 25198776

約数和(自身を除く): 11977366

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 77773, 155546, 388865, 777730, 1322141, 2644282, 6610705, 13221410]

約数ペア:

[(1, 13221410), (2, 6610705), (5, 2644282), (10, 1322141), (17, 777730), (34, 388865), (85, 155546), (170, 77773)]