39441502

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 60558624

約数和(自身を除く): 21117122

約数列:

[1, 2, 61, 122, 151, 302, 2141, 4282, 9211, 18422, 130601, 261202, 323291, 646582, 19720751, 39441502]

約数ペア:

[(1, 39441502), (2, 19720751), (61, 646582), (122, 323291), (151, 261202), (302, 130601), (2141, 18422), (4282, 9211)]