19483190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 38340864

約数和(自身を除く): 18857674

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 3697, 5270, 7394, 18485, 36970, 62849, 114607, 125698, 229214, 314245, 573035, 628490, 1146070, 1948319, 3896638, 9741595, 19483190]

約数ペア:

[(1, 19483190), (2, 9741595), (5, 3896638), (10, 1948319), (17, 1146070), (31, 628490), (34, 573035), (62, 314245), (85, 229214), (155, 125698), (170, 114607), (310, 62849), (527, 36970), (1054, 18485), (2635, 7394), (3697, 5270)]