12519416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17418184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 593, 728, 754, 812, 1186, 1508, 1624, 2372, 2639, 3016, 4151, 4744, 5278, 7709, 8302, 10556, 15418, 16604, 17197, 21112, 30836, 33208, 34394, 53963, 61672, 68788, 107926, 120379, 137576, 215852, 223561, 240758, 431704, 447122, 481516, 894244, 963032, 1564927, 1788488, 3129854, 6259708, 12519416]

約数ペア:

[(1, 12519416), (2, 6259708), (4, 3129854), (7, 1788488), (8, 1564927), (13, 963032), (14, 894244), (26, 481516), (28, 447122), (29, 431704), (52, 240758), (56, 223561), (58, 215852), (91, 137576), (104, 120379), (116, 107926), (182, 68788), (203, 61672), (232, 53963), (364, 34394), (377, 33208), (406, 30836), (593, 21112), (728, 17197), (754, 16604), (812, 15418), (1186, 10556), (1508, 8302), (1624, 7709), (2372, 5278), (2639, 4744), (3016, 4151)]