16919689226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{4993}}^1$

素因数の和:5247

約数の個数: 64

約数和(自身を含む): 29841267456

約数和(自身を除く): 12921578230

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 181, 253, 362, 407, 506, 814, 851, 1702, 1991, 3982, 4163, 4993, 6697, 8326, 9361, 9986, 13394, 18722, 45793, 54923, 73667, 91586, 109846, 114839, 147334, 154031, 184741, 229678, 308062, 369482, 903733, 1263229, 1694341, 1807466, 2032151, 2526458, 3388682, 4064302, 4249043, 8498086, 9941063, 19882126, 20785859, 33438121, 41571718, 46739473, 66876242, 93478946, 228644449, 367819331, 457288898, 735638662, 769076783, 1538153566, 8459844613, 16919689226]

約数ペア:

[(1, 16919689226), (2, 8459844613), (11, 1538153566), (22, 769076783), (23, 735638662), (37, 457288898), (46, 367819331), (74, 228644449), (181, 93478946), (253, 66876242), (362, 46739473), (407, 41571718), (506, 33438121), (814, 20785859), (851, 19882126), (1702, 9941063), (1991, 8498086), (3982, 4249043), (4163, 4064302), (4993, 3388682), (6697, 2526458), (8326, 2032151), (9361, 1807466), (9986, 1694341), (13394, 1263229), (18722, 903733), (45793, 369482), (54923, 308062), (73667, 229678), (91586, 184741), (109846, 154031), (114839, 147334)]