16843970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11810

約数の個数: 32

約数和(自身を含む): 35622720

約数和(自身を除く): 18778750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11779, 23558, 58895, 117790, 129569, 153127, 259138, 306254, 647845, 765635, 1295690, 1531270, 1684397, 3368794, 8421985, 16843970]

約数ペア:

[(1, 16843970), (2, 8421985), (5, 3368794), (10, 1684397), (11, 1531270), (13, 1295690), (22, 765635), (26, 647845), (55, 306254), (65, 259138), (110, 153127), (130, 129569), (143, 117790), (286, 58895), (715, 23558), (1430, 11779)]