19846398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23131}}^1$

素因数の和:23160

約数の個数: 32

約数和(自身を含む): 46634112

約数和(自身を除く): 26787714

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23131, 46262, 69393, 138786, 254441, 300703, 508882, 601406, 763323, 902109, 1526646, 1804218, 3307733, 6615466, 9923199, 19846398]

約数ペア:

[(1, 19846398), (2, 9923199), (3, 6615466), (6, 3307733), (11, 1804218), (13, 1526646), (22, 902109), (26, 763323), (33, 601406), (39, 508882), (66, 300703), (78, 254441), (143, 138786), (286, 69393), (429, 46262), (858, 23131)]