21422472878

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1\times {\mathrm{170179}}^1$

素因数の和:170851

約数の個数: 16

約数和(自身を含む): 32476470480

約数和(自身を除く): 11053997602

約数列:

[1, 2, 113, 226, 557, 1114, 62941, 125882, 170179, 340358, 19230227, 38460454, 94789703, 189579406, 10711236439, 21422472878]

約数ペア:

[(1, 21422472878), (2, 10711236439), (113, 189579406), (226, 94789703), (557, 38460454), (1114, 19230227), (62941, 340358), (125882, 170179)]