12386770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 25424280

約数和(自身を除く): 13037510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 353, 605, 638, 706, 1210, 1595, 1765, 3190, 3509, 3530, 3883, 7018, 7766, 10237, 17545, 19415, 20474, 35090, 38830, 42713, 51185, 85426, 102370, 112607, 213565, 225214, 427130, 563035, 1126070, 1238677, 2477354, 6193385, 12386770]

約数ペア:

[(1, 12386770), (2, 6193385), (5, 2477354), (10, 1238677), (11, 1126070), (22, 563035), (29, 427130), (55, 225214), (58, 213565), (110, 112607), (121, 102370), (145, 85426), (242, 51185), (290, 42713), (319, 38830), (353, 35090), (605, 20474), (638, 19415), (706, 17545), (1210, 10237), (1595, 7766), (1765, 7018), (3190, 3883), (3509, 3530)]