39477230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17863}}^1$

素因数の和:17900

約数の個数: 32

約数和(自身を含む): 81031104

約数和(自身を除く): 41553874

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17863, 35726, 89315, 178630, 232219, 303671, 464438, 607342, 1161095, 1518355, 2322190, 3036710, 3947723, 7895446, 19738615, 39477230]

約数ペア:

[(1, 39477230), (2, 19738615), (5, 7895446), (10, 3947723), (13, 3036710), (17, 2322190), (26, 1518355), (34, 1161095), (65, 607342), (85, 464438), (130, 303671), (170, 232219), (221, 178630), (442, 89315), (1105, 35726), (2210, 17863)]