18804536209

素因数分解:

${\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 19051329600

約数和(自身を除く): 246793391

約数列:

[1, 149, 347, 443, 821, 51703, 66007, 122329, 153721, 284887, 363703, 22904429, 42448163, 54191747, 126204941, 18804536209]

約数ペア:

[(1, 18804536209), (149, 126204941), (347, 54191747), (443, 42448163), (821, 22904429), (51703, 363703), (66007, 284887), (122329, 153721)]