22241270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 21195466

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3191, 3485, 6382, 6970, 15955, 31910, 54247, 108494, 130831, 261662, 271235, 542470, 654155, 1308310, 2224127, 4448254, 11120635, 22241270]

約数ペア:

[(1, 22241270), (2, 11120635), (5, 4448254), (10, 2224127), (17, 1308310), (34, 654155), (41, 542470), (82, 271235), (85, 261662), (170, 130831), (205, 108494), (410, 54247), (697, 31910), (1394, 15955), (3191, 6970), (3485, 6382)]