12490616

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 24202800

約数和(自身を除く): 11712184

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 331, 356, 424, 662, 712, 1324, 2648, 4717, 9434, 17543, 18868, 29459, 35086, 37736, 58918, 70172, 117836, 140344, 235672, 1561327, 3122654, 6245308, 12490616]

約数ペア:

[(1, 12490616), (2, 6245308), (4, 3122654), (8, 1561327), (53, 235672), (89, 140344), (106, 117836), (178, 70172), (212, 58918), (331, 37736), (356, 35086), (424, 29459), (662, 18868), (712, 17543), (1324, 9434), (2648, 4717)]