19146924

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8719}}^1$

素因数の和:8790

約数の個数: 36

約数和(自身を含む): 49198240

約数和(自身を除く): 30051316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8719, 17438, 26157, 34876, 52314, 78471, 104628, 156942, 313884, 531859, 1063718, 1595577, 2127436, 3191154, 4786731, 6382308, 9573462, 19146924]

約数ペア:

[(1, 19146924), (2, 9573462), (3, 6382308), (4, 4786731), (6, 3191154), (9, 2127436), (12, 1595577), (18, 1063718), (36, 531859), (61, 313884), (122, 156942), (183, 104628), (244, 78471), (366, 52314), (549, 34876), (732, 26157), (1098, 17438), (2196, 8719)]