11638438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 9788762

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 619, 1106, 1238, 1343, 2686, 4333, 8666, 9401, 10523, 18802, 21046, 48901, 73661, 97802, 147322, 342307, 684614, 831317, 1662634, 5819219, 11638438]

約数ペア:

[(1, 11638438), (2, 5819219), (7, 1662634), (14, 831317), (17, 684614), (34, 342307), (79, 147322), (119, 97802), (158, 73661), (238, 48901), (553, 21046), (619, 18802), (1106, 10523), (1238, 9401), (1343, 8666), (2686, 4333)]