1917361930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{4993}}^1$

素因数の和:8502

約数の個数: 32

約数和(自身を含む): 3766834368

約数和(自身を除く): 1849472438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3491, 4993, 6982, 9986, 17455, 24965, 34910, 38401, 49930, 54923, 76802, 109846, 192005, 274615, 384010, 549230, 17430563, 34861126, 87152815, 174305630, 191736193, 383472386, 958680965, 1917361930]

約数ペア:

[(1, 1917361930), (2, 958680965), (5, 383472386), (10, 191736193), (11, 174305630), (22, 87152815), (55, 34861126), (110, 17430563), (3491, 549230), (4993, 384010), (6982, 274615), (9986, 192005), (17455, 109846), (24965, 76802), (34910, 54923), (38401, 49930)]