3639868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 6854400

約数和(自身を除く): 3214532

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1019, 1786, 2038, 3572, 4076, 19361, 38722, 47893, 77444, 95786, 191572, 909967, 1819934, 3639868]

約数ペア:

[(1, 3639868), (2, 1819934), (4, 909967), (19, 191572), (38, 95786), (47, 77444), (76, 47893), (94, 38722), (188, 19361), (893, 4076), (1019, 3572), (1786, 2038)]