19005395786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1\times {\mathrm{14561}}^1$

素因数の和:17546

約数の個数: 32

約数和(自身を含む): 32520207888

約数和(自身を除く): 13514812102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2953, 5906, 14561, 29122, 38389, 50201, 76778, 100402, 189293, 247537, 378586, 495074, 652613, 1305226, 3217981, 6435962, 42998633, 85997266, 558982229, 730976761, 1117964458, 1461953522, 9502697893, 19005395786]

約数ペア:

[(1, 19005395786), (2, 9502697893), (13, 1461953522), (17, 1117964458), (26, 730976761), (34, 558982229), (221, 85997266), (442, 42998633), (2953, 6435962), (5906, 3217981), (14561, 1305226), (29122, 652613), (38389, 495074), (50201, 378586), (76778, 247537), (100402, 189293)]