19005389238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4720663}}^1$

素因数の和:4720740

約数の個数: 32

約数和(自身を含む): 42146088192

約数和(自身を除く): 23140698954

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4720663, 9441326, 14161989, 28323978, 51927293, 103854586, 155781879, 287960443, 311563758, 575920886, 863881329, 1727762658, 3167564873, 6335129746, 9502694619, 19005389238]

約数ペア:

[(1, 19005389238), (2, 9502694619), (3, 6335129746), (6, 3167564873), (11, 1727762658), (22, 863881329), (33, 575920886), (61, 311563758), (66, 287960443), (122, 155781879), (183, 103854586), (366, 51927293), (671, 28323978), (1342, 14161989), (2013, 9441326), (4026, 4720663)]