13459270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 27288576

約数和(自身を除く): 13829306

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3947, 7894, 19735, 39470, 43417, 86834, 122357, 217085, 244714, 434170, 611785, 1223570, 1345927, 2691854, 6729635, 13459270]

約数ペア:

[(1, 13459270), (2, 6729635), (5, 2691854), (10, 1345927), (11, 1223570), (22, 611785), (31, 434170), (55, 244714), (62, 217085), (110, 122357), (155, 86834), (310, 43417), (341, 39470), (682, 19735), (1705, 7894), (3410, 3947)]