11151010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 22321152

約数和(自身を除く): 11170142

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2767, 4030, 5534, 13835, 27670, 35971, 71942, 85777, 171554, 179855, 359710, 428885, 857770, 1115101, 2230202, 5575505, 11151010]

約数ペア:

[(1, 11151010), (2, 5575505), (5, 2230202), (10, 1115101), (13, 857770), (26, 428885), (31, 359710), (62, 179855), (65, 171554), (130, 85777), (155, 71942), (310, 35971), (403, 27670), (806, 13835), (2015, 5534), (2767, 4030)]