23393180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61561}}^1$

素因数の和:61589

約数の個数: 24

約数和(自身を含む): 51712080

約数和(自身を除く): 28318900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61561, 123122, 246244, 307805, 615610, 1169659, 1231220, 2339318, 4678636, 5848295, 11696590, 23393180]

約数ペア:

[(1, 23393180), (2, 11696590), (4, 5848295), (5, 4678636), (10, 2339318), (19, 1231220), (20, 1169659), (38, 615610), (76, 307805), (95, 246244), (190, 123122), (380, 61561)]