18834216893

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{11941}}^1$

素因数の和:12932

約数の個数: 16

約数和(自身を含む): 19778244864

約数和(自身を除く): 944027971

約数列:

[1, 37, 47, 907, 1739, 11941, 33559, 42629, 441817, 561227, 1577273, 10830487, 20765399, 400728019, 509032889, 18834216893]

約数ペア:

[(1, 18834216893), (37, 509032889), (47, 400728019), (907, 20765399), (1739, 10830487), (11941, 1577273), (33559, 561227), (42629, 441817)]