15078970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 24

約数和(自身を含む): 28652724

約数和(自身を除く): 13573754

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4177, 8354, 20885, 41770, 79363, 158726, 396815, 793630, 1507897, 3015794, 7539485, 15078970]

約数ペア:

[(1, 15078970), (2, 7539485), (5, 3015794), (10, 1507897), (19, 793630), (38, 396815), (95, 158726), (190, 79363), (361, 41770), (722, 20885), (1805, 8354), (3610, 4177)]