12553574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 9011866

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 233, 341, 466, 682, 869, 1738, 2449, 2563, 4898, 5126, 7223, 14446, 18407, 26939, 36814, 53878, 79453, 158906, 202477, 404954, 570617, 1141234, 6276787, 12553574]

約数ペア:

[(1, 12553574), (2, 6276787), (11, 1141234), (22, 570617), (31, 404954), (62, 202477), (79, 158906), (158, 79453), (233, 53878), (341, 36814), (466, 26939), (682, 18407), (869, 14446), (1738, 7223), (2449, 5126), (2563, 4898)]