19251386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 36892800

約数和(自身を除く): 17641414

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3049, 3157, 6098, 6314, 21343, 33539, 42686, 67078, 125009, 234773, 250018, 469546, 875063, 1375099, 1750126, 2750198, 9625693, 19251386]

約数ペア:

[(1, 19251386), (2, 9625693), (7, 2750198), (11, 1750126), (14, 1375099), (22, 875063), (41, 469546), (77, 250018), (82, 234773), (154, 125009), (287, 67078), (451, 42686), (574, 33539), (902, 21343), (3049, 6314), (3157, 6098)]