15736916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 30523668

約数和(自身を除く): 14786752

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 137, 188, 274, 548, 611, 1222, 1781, 2209, 2444, 3562, 4418, 6439, 7124, 8836, 12878, 25756, 28717, 57434, 83707, 114868, 167414, 302633, 334828, 605266, 1210532, 3934229, 7868458, 15736916]

約数ペア:

[(1, 15736916), (2, 7868458), (4, 3934229), (13, 1210532), (26, 605266), (47, 334828), (52, 302633), (94, 167414), (137, 114868), (188, 83707), (274, 57434), (548, 28717), (611, 25756), (1222, 12878), (1781, 8836), (2209, 7124), (2444, 6439), (3562, 4418)]