19207476

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5781

約数の個数: 48

約数和(自身を含む): 51412480

約数和(自身を除く): 32205004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5737, 11474, 17211, 22948, 34422, 51633, 68844, 103266, 154899, 177847, 206532, 309798, 355694, 533541, 619596, 711388, 1067082, 1600623, 2134164, 3201246, 4801869, 6402492, 9603738, 19207476]

約数ペア:

[(1, 19207476), (2, 9603738), (3, 6402492), (4, 4801869), (6, 3201246), (9, 2134164), (12, 1600623), (18, 1067082), (27, 711388), (31, 619596), (36, 533541), (54, 355694), (62, 309798), (93, 206532), (108, 177847), (124, 154899), (186, 103266), (279, 68844), (372, 51633), (558, 34422), (837, 22948), (1116, 17211), (1674, 11474), (3348, 5737)]