21630522146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{22129}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 35372592000

約数和(自身を除く): 13742069854

約数列:

[1, 2, 19, 29, 38, 58, 551, 887, 1102, 1774, 16853, 22129, 25723, 33706, 44258, 51446, 420451, 488737, 641741, 840902, 977474, 1283482, 12193079, 19628423, 24386158, 39256846, 372940037, 569224267, 745880074, 1138448534, 10815261073, 21630522146]

約数ペア:

[(1, 21630522146), (2, 10815261073), (19, 1138448534), (29, 745880074), (38, 569224267), (58, 372940037), (551, 39256846), (887, 24386158), (1102, 19628423), (1774, 12193079), (16853, 1283482), (22129, 977474), (25723, 840902), (33706, 641741), (44258, 488737), (51446, 420451)]