13685930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 25871616

約数和(自身を除く): 12185686

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 787, 1574, 1739, 3478, 3935, 7870, 8695, 17390, 29119, 36989, 58238, 73978, 145595, 184945, 291190, 369890, 1368593, 2737186, 6842965, 13685930]

約数ペア:

[(1, 13685930), (2, 6842965), (5, 2737186), (10, 1368593), (37, 369890), (47, 291190), (74, 184945), (94, 145595), (185, 73978), (235, 58238), (370, 36989), (470, 29119), (787, 17390), (1574, 8695), (1739, 7870), (3478, 3935)]