23973668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 44341920

約数和(自身を除く): 20368252

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 953, 1324, 1906, 3812, 6289, 12578, 18107, 25156, 36214, 72428, 315443, 630886, 1261772, 5993417, 11986834, 23973668]

約数ペア:

[(1, 23973668), (2, 11986834), (4, 5993417), (19, 1261772), (38, 630886), (76, 315443), (331, 72428), (662, 36214), (953, 25156), (1324, 18107), (1906, 12578), (3812, 6289)]