12575522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 7953118

約数列:

[1, 2, 31, 43, 53, 62, 86, 89, 106, 178, 1333, 1643, 2279, 2666, 2759, 3286, 3827, 4558, 4717, 5518, 7654, 9434, 70649, 118637, 141298, 146227, 202831, 237274, 292454, 405662, 6287761, 12575522]

約数ペア:

[(1, 12575522), (2, 6287761), (31, 405662), (43, 292454), (53, 237274), (62, 202831), (86, 146227), (89, 141298), (106, 118637), (178, 70649), (1333, 9434), (1643, 7654), (2279, 5518), (2666, 4717), (2759, 4558), (3286, 3827)]