1921567235248

素因数分解:

$2^4\times {\mathrm{14779}}^1\times {\mathrm{8126257}}^1$

素因数の和:8141044

約数の個数: 20

約数和(自身を含む): 3723288890440

約数和(自身を除く): 1801721655192

約数列:

[1, 2, 4, 8, 16, 14779, 29558, 59116, 118232, 236464, 8126257, 16252514, 32505028, 65010056, 130020112, 120097952203, 240195904406, 480391808812, 960783617624, 1921567235248]

約数ペア:

[(1, 1921567235248), (2, 960783617624), (4, 480391808812), (8, 240195904406), (16, 120097952203), (14779, 130020112), (29558, 65010056), (59116, 32505028), (118232, 16252514), (236464, 8126257)]