19238466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 41727168

約数和(自身を除く): 22488702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1571, 2041, 3142, 4082, 4713, 6123, 9426, 12246, 20423, 40846, 61269, 122538, 246647, 493294, 739941, 1479882, 3206411, 6412822, 9619233, 19238466]

約数ペア:

[(1, 19238466), (2, 9619233), (3, 6412822), (6, 3206411), (13, 1479882), (26, 739941), (39, 493294), (78, 246647), (157, 122538), (314, 61269), (471, 40846), (942, 20423), (1571, 12246), (2041, 9426), (3142, 6123), (4082, 4713)]