17197870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 15876050

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 1913, 3826, 4495, 8990, 9565, 19130, 55477, 59303, 110954, 118606, 277385, 296515, 554770, 593030, 1719787, 3439574, 8598935, 17197870]

約数ペア:

[(1, 17197870), (2, 8598935), (5, 3439574), (10, 1719787), (29, 593030), (31, 554770), (58, 296515), (62, 277385), (145, 118606), (155, 110954), (290, 59303), (310, 55477), (899, 19130), (1798, 9565), (1913, 8990), (3826, 4495)]