15380068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 30313360

約数和(自身を除く): 14933292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 739, 946, 1478, 1892, 2956, 5203, 8129, 10406, 16258, 20812, 31777, 32516, 63554, 89419, 127108, 178838, 349547, 357676, 699094, 1398188, 3845017, 7690034, 15380068]

約数ペア:

[(1, 15380068), (2, 7690034), (4, 3845017), (11, 1398188), (22, 699094), (43, 357676), (44, 349547), (86, 178838), (121, 127108), (172, 89419), (242, 63554), (473, 32516), (484, 31777), (739, 20812), (946, 16258), (1478, 10406), (1892, 8129), (2956, 5203)]