19693116

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1867}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 49976472

約数和(自身を除く): 30283356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 1867, 2637, 3516, 3734, 5274, 5601, 7468, 10548, 11202, 16803, 22404, 33606, 67212, 547031, 1094062, 1641093, 2188124, 3282186, 4923279, 6564372, 9846558, 19693116]

約数ペア:

[(1, 19693116), (2, 9846558), (3, 6564372), (4, 4923279), (6, 3282186), (9, 2188124), (12, 1641093), (18, 1094062), (36, 547031), (293, 67212), (586, 33606), (879, 22404), (1172, 16803), (1758, 11202), (1867, 10548), (2637, 7468), (3516, 5601), (3734, 5274)]