19155098

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 29388744

約数和(自身を除く): 10233646

約数列:

[1, 2, 61, 122, 197, 394, 797, 1594, 12017, 24034, 48617, 97234, 157009, 314018, 9577549, 19155098]

約数ペア:

[(1, 19155098), (2, 9577549), (61, 314018), (122, 157009), (197, 97234), (394, 48617), (797, 24034), (1594, 12017)]