12660070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74471}}^1$

素因数の和:74495

約数の個数: 16

約数和(自身を含む): 24128928

約数和(自身を除く): 11468858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74471, 148942, 372355, 744710, 1266007, 2532014, 6330035, 12660070]

約数ペア:

[(1, 12660070), (2, 6330035), (5, 2532014), (10, 1266007), (17, 744710), (34, 372355), (85, 148942), (170, 74471)]