12706544

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 25647168

約数和(自身を除く): 12940624

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 277, 376, 488, 554, 752, 976, 1108, 2216, 2867, 4432, 5734, 11468, 13019, 16897, 22936, 26038, 33794, 45872, 52076, 67588, 104152, 135176, 208304, 270352, 794159, 1588318, 3176636, 6353272, 12706544]

約数ペア:

[(1, 12706544), (2, 6353272), (4, 3176636), (8, 1588318), (16, 794159), (47, 270352), (61, 208304), (94, 135176), (122, 104152), (188, 67588), (244, 52076), (277, 45872), (376, 33794), (488, 26038), (554, 22936), (752, 16897), (976, 13019), (1108, 11468), (2216, 5734), (2867, 4432)]