39831638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 78416640

約数和(自身を除く): 38585002

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13613, 27226, 95291, 149743, 190582, 258647, 299486, 517294, 1048201, 1810529, 2096402, 2845117, 3621058, 5690234, 19915819, 39831638]

約数ペア:

[(1, 39831638), (2, 19915819), (7, 5690234), (11, 3621058), (14, 2845117), (19, 2096402), (22, 1810529), (38, 1048201), (77, 517294), (133, 299486), (154, 258647), (209, 190582), (266, 149743), (418, 95291), (1463, 27226), (2926, 13613)]