19527924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 49454720

約数和(自身を除く): 29926796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 829, 906, 1658, 1812, 1963, 2487, 3316, 3926, 4974, 5889, 7852, 9948, 10777, 11778, 21554, 23556, 32331, 43108, 64662, 125179, 129324, 250358, 375537, 500716, 751074, 1502148, 1627327, 3254654, 4881981, 6509308, 9763962, 19527924]

約数ペア:

[(1, 19527924), (2, 9763962), (3, 6509308), (4, 4881981), (6, 3254654), (12, 1627327), (13, 1502148), (26, 751074), (39, 500716), (52, 375537), (78, 250358), (151, 129324), (156, 125179), (302, 64662), (453, 43108), (604, 32331), (829, 23556), (906, 21554), (1658, 11778), (1812, 10777), (1963, 9948), (2487, 7852), (3316, 5889), (3926, 4974)]