19148970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37547}}^1$

素因数の和:37574

約数の個数: 32

約数和(自身を含む): 48662208

約数和(自身を除く): 29513238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37547, 75094, 112641, 187735, 225282, 375470, 563205, 638299, 1126410, 1276598, 1914897, 3191495, 3829794, 6382990, 9574485, 19148970]

約数ペア:

[(1, 19148970), (2, 9574485), (3, 6382990), (5, 3829794), (6, 3191495), (10, 1914897), (15, 1276598), (17, 1126410), (30, 638299), (34, 563205), (51, 375470), (85, 225282), (102, 187735), (170, 112641), (255, 75094), (510, 37547)]