19403670291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{50839}}^1$

素因数の和:51019

約数の個数: 32

約数和(自身を含む): 27673228800

約数和(自身を除く): 8269558509

約数列:

[1, 3, 29, 41, 87, 107, 123, 321, 1189, 3103, 3567, 4387, 9309, 13161, 50839, 127223, 152517, 381669, 1474331, 2084399, 4422993, 5439773, 6253197, 16319319, 60447571, 157753417, 181342713, 223030693, 473260251, 669092079, 6467890097, 19403670291]

約数ペア:

[(1, 19403670291), (3, 6467890097), (29, 669092079), (41, 473260251), (87, 223030693), (107, 181342713), (123, 157753417), (321, 60447571), (1189, 16319319), (3103, 6253197), (3567, 5439773), (4387, 4422993), (9309, 2084399), (13161, 1474331), (50839, 381669), (127223, 152517)]