19295646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 41287968

約数和(自身を除く): 21992322

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 1873, 3434, 3746, 5151, 5619, 10302, 11238, 31841, 63682, 95523, 189173, 191046, 378346, 567519, 1135038, 3215941, 6431882, 9647823, 19295646]

約数ペア:

[(1, 19295646), (2, 9647823), (3, 6431882), (6, 3215941), (17, 1135038), (34, 567519), (51, 378346), (101, 191046), (102, 189173), (202, 95523), (303, 63682), (606, 31841), (1717, 11238), (1873, 10302), (3434, 5619), (3746, 5151)]