19017870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3319}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 26877810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3319, 5730, 6638, 9957, 16595, 19914, 33190, 49785, 99570, 633929, 1267858, 1901787, 3169645, 3803574, 6339290, 9508935, 19017870]

約数ペア:

[(1, 19017870), (2, 9508935), (3, 6339290), (5, 3803574), (6, 3169645), (10, 1901787), (15, 1267858), (30, 633929), (191, 99570), (382, 49785), (573, 33190), (955, 19914), (1146, 16595), (1910, 9957), (2865, 6638), (3319, 5730)]