22338472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 45309600

約数和(自身を除く): 22971128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 619, 694, 1238, 1388, 2476, 2776, 4511, 4952, 8047, 9022, 16094, 18044, 32188, 36088, 64376, 214793, 429586, 859172, 1718344, 2792309, 5584618, 11169236, 22338472]

約数ペア:

[(1, 22338472), (2, 11169236), (4, 5584618), (8, 2792309), (13, 1718344), (26, 859172), (52, 429586), (104, 214793), (347, 64376), (619, 36088), (694, 32188), (1238, 18044), (1388, 16094), (2476, 9022), (2776, 8047), (4511, 4952)]