19938246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 23192634

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4159, 4794, 8318, 12477, 24954, 70703, 141406, 195473, 212109, 390946, 424218, 586419, 1172838, 3323041, 6646082, 9969123, 19938246]

約数ペア:

[(1, 19938246), (2, 9969123), (3, 6646082), (6, 3323041), (17, 1172838), (34, 586419), (47, 424218), (51, 390946), (94, 212109), (102, 195473), (141, 141406), (282, 70703), (799, 24954), (1598, 12477), (2397, 8318), (4159, 4794)]