21972025154

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{285151}}^1$

素因数の和:285865

約数の個数: 16

約数和(自身を含む): 33568093440

約数和(自身を除く): 11596068286

約数列:

[1, 2, 59, 118, 653, 1306, 38527, 77054, 285151, 570302, 16823909, 33647818, 186203603, 372407206, 10986012577, 21972025154]

約数ペア:

[(1, 21972025154), (2, 10986012577), (59, 372407206), (118, 186203603), (653, 33647818), (1306, 16823909), (38527, 570302), (77054, 285151)]