12916328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 26013960

約数和(自身を除く): 13097632

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1301, 2482, 2602, 4964, 5204, 9928, 10408, 22117, 44234, 88468, 94973, 176936, 189946, 379892, 759784, 1614541, 3229082, 6458164, 12916328]

約数ペア:

[(1, 12916328), (2, 6458164), (4, 3229082), (8, 1614541), (17, 759784), (34, 379892), (68, 189946), (73, 176936), (136, 94973), (146, 88468), (292, 44234), (584, 22117), (1241, 10408), (1301, 9928), (2482, 5204), (2602, 4964)]