23256988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 43272320

約数和(自身を除く): 20015332

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2971, 3914, 5942, 7828, 11884, 56449, 112898, 225796, 306013, 612026, 1224052, 5814247, 11628494, 23256988]

約数ペア:

[(1, 23256988), (2, 11628494), (4, 5814247), (19, 1224052), (38, 612026), (76, 306013), (103, 225796), (206, 112898), (412, 56449), (1957, 11884), (2971, 7828), (3914, 5942)]