19376292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4283}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 50379840

約数和(自身を除く): 31003548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4283, 4524, 8566, 12849, 17132, 25698, 51396, 55679, 111358, 124207, 167037, 222716, 248414, 334074, 372621, 496828, 668148, 745242, 1490484, 1614691, 3229382, 4844073, 6458764, 9688146, 19376292]

約数ペア:

[(1, 19376292), (2, 9688146), (3, 6458764), (4, 4844073), (6, 3229382), (12, 1614691), (13, 1490484), (26, 745242), (29, 668148), (39, 496828), (52, 372621), (58, 334074), (78, 248414), (87, 222716), (116, 167037), (156, 124207), (174, 111358), (348, 55679), (377, 51396), (754, 25698), (1131, 17132), (1508, 12849), (2262, 8566), (4283, 4524)]