19111992

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3571}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 48007680

約数和(自身を除く): 28895688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 3571, 5352, 7142, 10713, 14284, 21426, 28568, 42852, 85704, 796333, 1592666, 2388999, 3185332, 4777998, 6370664, 9555996, 19111992]

約数ペア:

[(1, 19111992), (2, 9555996), (3, 6370664), (4, 4777998), (6, 3185332), (8, 2388999), (12, 1592666), (24, 796333), (223, 85704), (446, 42852), (669, 28568), (892, 21426), (1338, 14284), (1784, 10713), (2676, 7142), (3571, 5352)]