22615538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9431}}^1$

素因数の和:9553

約数の個数: 16

約数和(自身を含む): 37350720

約数和(自身を除く): 14735182

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 9431, 18862, 103741, 207482, 1027979, 2055958, 11307769, 22615538]

約数ペア:

[(1, 22615538), (2, 11307769), (11, 2055958), (22, 1027979), (109, 207482), (218, 103741), (1199, 18862), (2398, 9431)]