22243058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 14044942

約数列:

[1, 2, 29, 31, 58, 62, 89, 139, 178, 278, 899, 1798, 2581, 2759, 4031, 4309, 5162, 5518, 8062, 8618, 12371, 24742, 80011, 124961, 160022, 249922, 358759, 383501, 717518, 767002, 11121529, 22243058]

約数ペア:

[(1, 22243058), (2, 11121529), (29, 767002), (31, 717518), (58, 383501), (62, 358759), (89, 249922), (139, 160022), (178, 124961), (278, 80011), (899, 24742), (1798, 12371), (2581, 8618), (2759, 8062), (4031, 5518), (4309, 5162)]