13831428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{88663}}^1$

素因数の和:88683

約数の個数: 24

約数和(自身を含む): 34756288

約数和(自身を除く): 20924860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 88663, 177326, 265989, 354652, 531978, 1063956, 1152619, 2305238, 3457857, 4610476, 6915714, 13831428]

約数ペア:

[(1, 13831428), (2, 6915714), (3, 4610476), (4, 3457857), (6, 2305238), (12, 1152619), (13, 1063956), (26, 531978), (39, 354652), (52, 265989), (78, 177326), (156, 88663)]