1893960190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{3769}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 3522205440

約数和(自身を除く): 1628245250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1621, 3242, 3769, 7538, 8105, 16210, 18845, 37690, 50251, 100502, 116839, 233678, 251255, 502510, 584195, 1168390, 6109549, 12219098, 30547745, 61095490, 189396019, 378792038, 946980095, 1893960190]

約数ペア:

[(1, 1893960190), (2, 946980095), (5, 378792038), (10, 189396019), (31, 61095490), (62, 30547745), (155, 12219098), (310, 6109549), (1621, 1168390), (3242, 584195), (3769, 502510), (7538, 251255), (8105, 233678), (16210, 116839), (18845, 100502), (37690, 50251)]