15923882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 26756352

約数和(自身を除く): 10832470

約数列:

[1, 2, 13, 26, 47, 83, 94, 157, 166, 314, 611, 1079, 1222, 2041, 2158, 3901, 4082, 7379, 7802, 13031, 14758, 26062, 50713, 95927, 101426, 169403, 191854, 338806, 612457, 1224914, 7961941, 15923882]

約数ペア:

[(1, 15923882), (2, 7961941), (13, 1224914), (26, 612457), (47, 338806), (83, 191854), (94, 169403), (157, 101426), (166, 95927), (314, 50713), (611, 26062), (1079, 14758), (1222, 13031), (2041, 7802), (2158, 7379), (3901, 4082)]