22215910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 41559840

約数和(自身を除く): 19343930

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 619, 970, 1238, 3095, 3589, 6190, 7178, 17945, 22903, 35890, 45806, 60043, 114515, 120086, 229030, 300215, 600430, 2221591, 4443182, 11107955, 22215910]

約数ペア:

[(1, 22215910), (2, 11107955), (5, 4443182), (10, 2221591), (37, 600430), (74, 300215), (97, 229030), (185, 120086), (194, 114515), (370, 60043), (485, 45806), (619, 35890), (970, 22903), (1238, 17945), (3095, 7178), (3589, 6190)]