18836457338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{214729}}^1$

素因数の和:216661

約数の個数: 16

約数和(自身を含む): 29498748480

約数和(自身を除く): 10662291142

約数列:

[1, 2, 23, 46, 1907, 3814, 43861, 87722, 214729, 429458, 4938767, 9877534, 409488203, 818976406, 9418228669, 18836457338]

約数ペア:

[(1, 18836457338), (2, 9418228669), (23, 818976406), (46, 409488203), (1907, 9877534), (3814, 4938767), (43861, 429458), (87722, 214729)]