1013232190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{13709}}^1$

素因数の和:14124

約数の個数: 32

約数和(自身を含む): 1924884000

約数和(自身を除く): 911651810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 13709, 14782, 27418, 36955, 68545, 73910, 137090, 260471, 520942, 1302355, 2604710, 5332801, 10665602, 26664005, 53328010, 101323219, 202646438, 506616095, 1013232190]

約数ペア:

[(1, 1013232190), (2, 506616095), (5, 202646438), (10, 101323219), (19, 53328010), (38, 26664005), (95, 10665602), (190, 5332801), (389, 2604710), (778, 1302355), (1945, 520942), (3890, 260471), (7391, 137090), (13709, 73910), (14782, 68545), (27418, 36955)]