13898654

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12893}}^1$

素因数の和:12920

約数の個数: 24

約数和(自身を含む): 26458488

約数和(自身を除く): 12559834

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12893, 25786, 90251, 141823, 180502, 283646, 631757, 992761, 1263514, 1985522, 6949327, 13898654]

約数ペア:

[(1, 13898654), (2, 6949327), (7, 1985522), (11, 1263514), (14, 992761), (22, 631757), (49, 283646), (77, 180502), (98, 141823), (154, 90251), (539, 25786), (1078, 12893)]