12946570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 29465856

約数和(自身を除く): 16519286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 347, 410, 455, 533, 574, 694, 910, 1066, 1435, 1735, 2429, 2665, 2870, 3470, 3731, 4511, 4858, 5330, 7462, 9022, 12145, 14227, 18655, 22555, 24290, 28454, 31577, 37310, 45110, 63154, 71135, 99589, 142270, 157885, 184951, 199178, 315770, 369902, 497945, 924755, 995890, 1294657, 1849510, 2589314, 6473285, 12946570]

約数ペア:

[(1, 12946570), (2, 6473285), (5, 2589314), (7, 1849510), (10, 1294657), (13, 995890), (14, 924755), (26, 497945), (35, 369902), (41, 315770), (65, 199178), (70, 184951), (82, 157885), (91, 142270), (130, 99589), (182, 71135), (205, 63154), (287, 45110), (347, 37310), (410, 31577), (455, 28454), (533, 24290), (574, 22555), (694, 18655), (910, 14227), (1066, 12145), (1435, 9022), (1735, 7462), (2429, 5330), (2665, 4858), (2870, 4511), (3470, 3731)]