12215698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 21067200

約数和(自身を除く): 8851502

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 349, 407, 473, 698, 814, 946, 1591, 3182, 3839, 7678, 12913, 15007, 17501, 25826, 30014, 35002, 142043, 165077, 284086, 330154, 555259, 1110518, 6107849, 12215698]

約数ペア:

[(1, 12215698), (2, 6107849), (11, 1110518), (22, 555259), (37, 330154), (43, 284086), (74, 165077), (86, 142043), (349, 35002), (407, 30014), (473, 25826), (698, 17501), (814, 15007), (946, 12913), (1591, 7678), (3182, 3839)]