15381264

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 40042080

約数和(自身を除く): 24660816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2339, 3288, 4678, 6576, 7017, 9356, 14034, 18712, 28068, 37424, 56136, 112272, 320443, 640886, 961329, 1281772, 1922658, 2563544, 3845316, 5127088, 7690632, 15381264]

約数ペア:

[(1, 15381264), (2, 7690632), (3, 5127088), (4, 3845316), (6, 2563544), (8, 1922658), (12, 1281772), (16, 961329), (24, 640886), (48, 320443), (137, 112272), (274, 56136), (411, 37424), (548, 28068), (822, 18712), (1096, 14034), (1644, 9356), (2192, 7017), (2339, 6576), (3288, 4678)]