19250928

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 60

約数和(自身を含む): 55146520

約数和(自身を除く): 35895592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 3109, 6192, 6218, 9327, 12436, 18654, 24872, 27981, 37308, 49744, 55962, 74616, 111924, 133687, 149232, 223848, 267374, 401061, 447696, 534748, 802122, 1069496, 1203183, 1604244, 2138992, 2406366, 3208488, 4812732, 6416976, 9625464, 19250928]

約数ペア:

[(1, 19250928), (2, 9625464), (3, 6416976), (4, 4812732), (6, 3208488), (8, 2406366), (9, 2138992), (12, 1604244), (16, 1203183), (18, 1069496), (24, 802122), (36, 534748), (43, 447696), (48, 401061), (72, 267374), (86, 223848), (129, 149232), (144, 133687), (172, 111924), (258, 74616), (344, 55962), (387, 49744), (516, 37308), (688, 27981), (774, 24872), (1032, 18654), (1548, 12436), (2064, 9327), (3096, 6218), (3109, 6192)]