13139632

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 40

約数和(自身を含む): 28047312

約数和(自身を除く): 14907680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 617, 968, 1234, 1331, 1936, 2468, 2662, 4936, 5324, 6787, 9872, 10648, 13574, 21296, 27148, 54296, 74657, 108592, 149314, 298628, 597256, 821227, 1194512, 1642454, 3284908, 6569816, 13139632]

約数ペア:

[(1, 13139632), (2, 6569816), (4, 3284908), (8, 1642454), (11, 1194512), (16, 821227), (22, 597256), (44, 298628), (88, 149314), (121, 108592), (176, 74657), (242, 54296), (484, 27148), (617, 21296), (968, 13574), (1234, 10648), (1331, 9872), (1936, 6787), (2468, 5324), (2662, 4936)]