11115190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 24

約数和(自身を含む): 21122640

約数和(自身を除く): 10007450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3079, 3610, 6158, 15395, 30790, 58501, 117002, 292505, 585010, 1111519, 2223038, 5557595, 11115190]

約数ペア:

[(1, 11115190), (2, 5557595), (5, 2223038), (10, 1111519), (19, 585010), (38, 292505), (95, 117002), (190, 58501), (361, 30790), (722, 15395), (1805, 6158), (3079, 3610)]