23912486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 24

約数和(自身を含む): 39132720

約数和(自身を除く): 15220234

約数列:

[1, 2, 13, 26, 169, 263, 269, 338, 526, 538, 3419, 3497, 6838, 6994, 44447, 45461, 70747, 88894, 90922, 141494, 919711, 1839422, 11956243, 23912486]

約数ペア:

[(1, 23912486), (2, 11956243), (13, 1839422), (26, 919711), (169, 141494), (263, 90922), (269, 88894), (338, 70747), (526, 45461), (538, 44447), (3419, 6994), (3497, 6838)]