23787386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 19913734

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1123, 1246, 1513, 2246, 3026, 7861, 10591, 15722, 19091, 21182, 38182, 99947, 133637, 199894, 267274, 699629, 1399258, 1699099, 3398198, 11893693, 23787386]

約数ペア:

[(1, 23787386), (2, 11893693), (7, 3398198), (14, 1699099), (17, 1399258), (34, 699629), (89, 267274), (119, 199894), (178, 133637), (238, 99947), (623, 38182), (1123, 21182), (1246, 19091), (1513, 15722), (2246, 10591), (3026, 7861)]