19794312

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 54229500

約数和(自身を除く): 34435188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3089, 3204, 6178, 6408, 9267, 12356, 18534, 24712, 27801, 37068, 55602, 74136, 111204, 222408, 274921, 549842, 824763, 1099684, 1649526, 2199368, 2474289, 3299052, 4948578, 6598104, 9897156, 19794312]

約数ペア:

[(1, 19794312), (2, 9897156), (3, 6598104), (4, 4948578), (6, 3299052), (8, 2474289), (9, 2199368), (12, 1649526), (18, 1099684), (24, 824763), (36, 549842), (72, 274921), (89, 222408), (178, 111204), (267, 74136), (356, 55602), (534, 37068), (712, 27801), (801, 24712), (1068, 18534), (1602, 12356), (2136, 9267), (3089, 6408), (3204, 6178)]