19502130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{650071}}^1$

素因数の和:650081

約数の個数: 16

約数和(自身を含む): 46805184

約数和(自身を除く): 27303054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 650071, 1300142, 1950213, 3250355, 3900426, 6500710, 9751065, 19502130]

約数ペア:

[(1, 19502130), (2, 9751065), (3, 6500710), (5, 3900426), (6, 3250355), (10, 1950213), (15, 1300142), (30, 650071)]