22238470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 20892410

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3119, 3565, 6238, 7130, 15595, 31190, 71737, 96689, 143474, 193378, 358685, 483445, 717370, 966890, 2223847, 4447694, 11119235, 22238470]

約数ペア:

[(1, 22238470), (2, 11119235), (5, 4447694), (10, 2223847), (23, 966890), (31, 717370), (46, 483445), (62, 358685), (115, 193378), (155, 143474), (230, 96689), (310, 71737), (713, 31190), (1426, 15595), (3119, 7130), (3565, 6238)]