38961390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99901}}^1$

素因数の和:99924

約数の個数: 32

約数和(自身を含む): 100701216

約数和(自身を除く): 61739826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99901, 199802, 299703, 499505, 599406, 999010, 1298713, 1498515, 2597426, 2997030, 3896139, 6493565, 7792278, 12987130, 19480695, 38961390]

約数ペア:

[(1, 38961390), (2, 19480695), (3, 12987130), (5, 7792278), (6, 6493565), (10, 3896139), (13, 2997030), (15, 2597426), (26, 1498515), (30, 1298713), (39, 999010), (65, 599406), (78, 499505), (130, 299703), (195, 199802), (390, 99901)]