19315671738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15403247}}^1$

素因数の和:15403282

約数の個数: 32

約数和(自身を含む): 44361354240

約数和(自身を除く): 25045682502

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15403247, 30806494, 46209741, 92419482, 169435717, 292661693, 338871434, 508307151, 585323386, 877985079, 1016614302, 1755970158, 3219278623, 6438557246, 9657835869, 19315671738]

約数ペア:

[(1, 19315671738), (2, 9657835869), (3, 6438557246), (6, 3219278623), (11, 1755970158), (19, 1016614302), (22, 877985079), (33, 585323386), (38, 508307151), (57, 338871434), (66, 292661693), (114, 169435717), (209, 92419482), (418, 46209741), (627, 30806494), (1254, 15403247)]