19545888974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{32119}}^1\times {\mathrm{5741}}^1$

素因数の和:37915

約数の個数: 16

約数和(自身を含む): 29878152480

約数和(自身を除く): 10332263506

約数列:

[1, 2, 53, 106, 5741, 11482, 32119, 64238, 304273, 608546, 1702307, 3404614, 184395179, 368790358, 9772944487, 19545888974]

約数ペア:

[(1, 19545888974), (2, 9772944487), (53, 368790358), (106, 184395179), (5741, 3404614), (11482, 1702307), (32119, 608546), (64238, 304273)]