15415946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 28885248

約数和(自身を除く): 13469302

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1193, 1846, 2386, 6461, 8351, 12922, 15509, 16702, 31018, 84703, 108563, 169406, 217126, 592921, 1101139, 1185842, 2202278, 7707973, 15415946]

約数ペア:

[(1, 15415946), (2, 7707973), (7, 2202278), (13, 1185842), (14, 1101139), (26, 592921), (71, 217126), (91, 169406), (142, 108563), (182, 84703), (497, 31018), (923, 16702), (994, 15509), (1193, 12922), (1846, 8351), (2386, 6461)]