1868764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 3503360

約数和(自身を除く): 1634596

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 367, 734, 1273, 1468, 2546, 5092, 6973, 13946, 24589, 27892, 49178, 98356, 467191, 934382, 1868764]

約数ペア:

[(1, 1868764), (2, 934382), (4, 467191), (19, 98356), (38, 49178), (67, 27892), (76, 24589), (134, 13946), (268, 6973), (367, 5092), (734, 2546), (1273, 1468)]