19007583122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{57259}}^1$

素因数の和:57542

約数の個数: 32

約数和(自身を含む): 31662489600

約数和(自身を除く): 12654906478

約数列:

[1, 2, 11, 22, 79, 158, 191, 382, 869, 1738, 2101, 4202, 15089, 30178, 57259, 114518, 165979, 331958, 629849, 1259698, 4523461, 9046922, 10936469, 21872938, 49758071, 99516142, 120301159, 240602318, 863981051, 1727962102, 9503791561, 19007583122]

約数ペア:

[(1, 19007583122), (2, 9503791561), (11, 1727962102), (22, 863981051), (79, 240602318), (158, 120301159), (191, 99516142), (382, 49758071), (869, 21872938), (1738, 10936469), (2101, 9046922), (4202, 4523461), (15089, 1259698), (30178, 629849), (57259, 331958), (114518, 165979)]