13249786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 22472640

約数和(自身を除く): 9222854

約数列:

[1, 2, 11, 22, 67, 89, 101, 134, 178, 202, 737, 979, 1111, 1474, 1958, 2222, 5963, 6767, 8989, 11926, 13534, 17978, 65593, 74437, 98879, 131186, 148874, 197758, 602263, 1204526, 6624893, 13249786]

約数ペア:

[(1, 13249786), (2, 6624893), (11, 1204526), (22, 602263), (67, 197758), (89, 148874), (101, 131186), (134, 98879), (178, 74437), (202, 65593), (737, 17978), (979, 13534), (1111, 11926), (1474, 8989), (1958, 6767), (2222, 5963)]