16051906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 27342000

約数和(自身を除く): 11290094

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 349, 377, 698, 754, 793, 1586, 1769, 3538, 4537, 9074, 10121, 20242, 21289, 22997, 42578, 45994, 131573, 263146, 276757, 553514, 617381, 1234762, 8025953, 16051906]

約数ペア:

[(1, 16051906), (2, 8025953), (13, 1234762), (26, 617381), (29, 553514), (58, 276757), (61, 263146), (122, 131573), (349, 45994), (377, 42578), (698, 22997), (754, 21289), (793, 20242), (1586, 10121), (1769, 9074), (3538, 4537)]