19013110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100069}}^1$

素因数の和:100095

約数の個数: 16

約数和(自身を含む): 36025200

約数和(自身を除く): 17012090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100069, 200138, 500345, 1000690, 1901311, 3802622, 9506555, 19013110]

約数ペア:

[(1, 19013110), (2, 9506555), (5, 3802622), (10, 1901311), (19, 1000690), (38, 500345), (95, 200138), (190, 100069)]