16859388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15466

約数の個数: 48

約数和(自身を含む): 48419840

約数和(自身を除く): 31560452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 15439, 30878, 46317, 61756, 92634, 108073, 185268, 200707, 216146, 324219, 401414, 432292, 602121, 648438, 802828, 1204242, 1296876, 1404949, 2408484, 2809898, 4214847, 5619796, 8429694, 16859388]

約数ペア:

[(1, 16859388), (2, 8429694), (3, 5619796), (4, 4214847), (6, 2809898), (7, 2408484), (12, 1404949), (13, 1296876), (14, 1204242), (21, 802828), (26, 648438), (28, 602121), (39, 432292), (42, 401414), (52, 324219), (78, 216146), (84, 200707), (91, 185268), (156, 108073), (182, 92634), (273, 61756), (364, 46317), (546, 30878), (1092, 15439)]