2137196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 4010160

約数和(自身を除く): 1872964

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 461, 922, 1159, 1844, 2318, 4636, 8759, 17518, 28121, 35036, 56242, 112484, 534299, 1068598, 2137196]

約数ペア:

[(1, 2137196), (2, 1068598), (4, 534299), (19, 112484), (38, 56242), (61, 35036), (76, 28121), (122, 17518), (244, 8759), (461, 4636), (922, 2318), (1159, 1844)]