19262086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22083

約数の個数: 16

約数和(自身を含む): 31737600

約数和(自身を除く): 12475514

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22039, 44078, 418741, 506897, 837482, 1013794, 9631043, 19262086]

約数ペア:

[(1, 19262086), (2, 9631043), (19, 1013794), (23, 837482), (38, 506897), (46, 418741), (437, 44078), (874, 22039)]