13943974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 9695066

約数列:

[1, 2, 11, 22, 71, 79, 113, 142, 158, 226, 781, 869, 1243, 1562, 1738, 2486, 5609, 8023, 8927, 11218, 16046, 17854, 61699, 88253, 98197, 123398, 176506, 196394, 633817, 1267634, 6971987, 13943974]

約数ペア:

[(1, 13943974), (2, 6971987), (11, 1267634), (22, 633817), (71, 196394), (79, 176506), (113, 123398), (142, 98197), (158, 88253), (226, 61699), (781, 17854), (869, 16046), (1243, 11218), (1562, 8927), (1738, 8023), (2486, 5609)]