19192174857

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{365837}}^1$

素因数の和:365942

約数の個数: 32

約数和(自身を含む): 29852380800

約数和(自身を除く): 10660205943

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 5829, 17487, 52461, 365837, 1097511, 3292533, 9877599, 10609273, 24511079, 31827819, 73533237, 95483457, 220599711, 286450371, 661799133, 710821291, 2132463873, 6397391619, 19192174857]

約数ペア:

[(1, 19192174857), (3, 6397391619), (9, 2132463873), (27, 710821291), (29, 661799133), (67, 286450371), (87, 220599711), (201, 95483457), (261, 73533237), (603, 31827819), (783, 24511079), (1809, 10609273), (1943, 9877599), (5829, 3292533), (17487, 1097511), (52461, 365837)]