27994406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15331}}^1$

素因数の和:15427

約数の個数: 16

約数和(自身を含む): 46363968

約数和(自身を除く): 18369562

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 15331, 30662, 168641, 337282, 1272473, 2544946, 13997203, 27994406]

約数ペア:

[(1, 27994406), (2, 13997203), (11, 2544946), (22, 1272473), (83, 337282), (166, 168641), (913, 30662), (1826, 15331)]