13223938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 24667776

約数和(自身を除く): 11443838

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 643, 791, 1286, 1469, 1582, 2938, 4501, 8359, 9002, 10283, 16718, 20566, 58513, 72659, 117026, 145318, 508613, 944567, 1017226, 1889134, 6611969, 13223938]

約数ペア:

[(1, 13223938), (2, 6611969), (7, 1889134), (13, 1017226), (14, 944567), (26, 508613), (91, 145318), (113, 117026), (182, 72659), (226, 58513), (643, 20566), (791, 16718), (1286, 10283), (1469, 9002), (1582, 8359), (2938, 4501)]