15288816

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 39640320

約数和(自身を除く): 24351504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 719, 886, 1329, 1438, 1772, 2157, 2658, 2876, 3544, 4314, 5316, 5752, 7088, 8628, 10632, 11504, 17256, 21264, 34512, 318517, 637034, 955551, 1274068, 1911102, 2548136, 3822204, 5096272, 7644408, 15288816]

約数ペア:

[(1, 15288816), (2, 7644408), (3, 5096272), (4, 3822204), (6, 2548136), (8, 1911102), (12, 1274068), (16, 955551), (24, 637034), (48, 318517), (443, 34512), (719, 21264), (886, 17256), (1329, 11504), (1438, 10632), (1772, 8628), (2157, 7088), (2658, 5752), (2876, 5316), (3544, 4314)]