39199420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150767}}^1$

素因数の和:150789

約数の個数: 24

約数和(自身を含む): 88651584

約数和(自身を除く): 49452164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150767, 301534, 603068, 753835, 1507670, 1959971, 3015340, 3919942, 7839884, 9799855, 19599710, 39199420]

約数ペア:

[(1, 39199420), (2, 19599710), (4, 9799855), (5, 7839884), (10, 3919942), (13, 3015340), (20, 1959971), (26, 1507670), (52, 753835), (65, 603068), (130, 301534), (260, 150767)]