19133562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 28144518

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 683, 966, 1218, 1334, 1366, 2001, 2049, 4002, 4098, 4669, 4781, 9338, 9562, 14007, 14343, 15709, 19807, 28014, 28686, 31418, 39614, 47127, 59421, 94254, 109963, 118842, 138649, 219926, 277298, 329889, 415947, 455561, 659778, 831894, 911122, 1366683, 2733366, 3188927, 6377854, 9566781, 19133562]

約数ペア:

[(1, 19133562), (2, 9566781), (3, 6377854), (6, 3188927), (7, 2733366), (14, 1366683), (21, 911122), (23, 831894), (29, 659778), (42, 455561), (46, 415947), (58, 329889), (69, 277298), (87, 219926), (138, 138649), (161, 118842), (174, 109963), (203, 94254), (322, 59421), (406, 47127), (483, 39614), (609, 31418), (667, 28686), (683, 28014), (966, 19807), (1218, 15709), (1334, 14343), (1366, 14007), (2001, 9562), (2049, 9338), (4002, 4781), (4098, 4669)]