19183790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 17013490

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 797, 830, 1594, 2407, 3985, 4814, 7970, 12035, 23113, 24070, 46226, 66151, 115565, 132302, 231130, 330755, 661510, 1918379, 3836758, 9591895, 19183790]

約数ペア:

[(1, 19183790), (2, 9591895), (5, 3836758), (10, 1918379), (29, 661510), (58, 330755), (83, 231130), (145, 132302), (166, 115565), (290, 66151), (415, 46226), (797, 24070), (830, 23113), (1594, 12035), (2407, 7970), (3985, 4814)]