13226612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 28804608

約数和(自身を除く): 15577996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 751, 1036, 1258, 1502, 2516, 3004, 4403, 5257, 8806, 10514, 12767, 17612, 21028, 25534, 27787, 51068, 55574, 89369, 111148, 178738, 194509, 357476, 389018, 472379, 778036, 944758, 1889516, 3306653, 6613306, 13226612]

約数ペア:

[(1, 13226612), (2, 6613306), (4, 3306653), (7, 1889516), (14, 944758), (17, 778036), (28, 472379), (34, 389018), (37, 357476), (68, 194509), (74, 178738), (119, 111148), (148, 89369), (238, 55574), (259, 51068), (476, 27787), (518, 25534), (629, 21028), (751, 17612), (1036, 12767), (1258, 10514), (1502, 8806), (2516, 5257), (3004, 4403)]