38399494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 31296506

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 599, 1198, 1687, 3374, 4193, 4579, 8386, 9158, 11381, 22762, 32053, 64106, 79667, 144359, 159334, 288718, 1010513, 2021026, 2742821, 5485642, 19199747, 38399494]

約数ペア:

[(1, 38399494), (2, 19199747), (7, 5485642), (14, 2742821), (19, 2021026), (38, 1010513), (133, 288718), (241, 159334), (266, 144359), (482, 79667), (599, 64106), (1198, 32053), (1687, 22762), (3374, 11381), (4193, 9158), (4579, 8386)]