12472556384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{18803}}^1$

素因数の和:19923

約数の個数: 48

約数和(自身を含む): 25872799680

約数和(自身を除く): 13400243296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1091, 2182, 4364, 8728, 17456, 18803, 20729, 34912, 37606, 41458, 75212, 82916, 150424, 165832, 300848, 331664, 357257, 601696, 663328, 714514, 1429028, 2858056, 5716112, 11432224, 20514073, 41028146, 82056292, 164112584, 328225168, 389767387, 656450336, 779534774, 1559069548, 3118139096, 6236278192, 12472556384]

約数ペア:

[(1, 12472556384), (2, 6236278192), (4, 3118139096), (8, 1559069548), (16, 779534774), (19, 656450336), (32, 389767387), (38, 328225168), (76, 164112584), (152, 82056292), (304, 41028146), (608, 20514073), (1091, 11432224), (2182, 5716112), (4364, 2858056), (8728, 1429028), (17456, 714514), (18803, 663328), (20729, 601696), (34912, 357257), (37606, 331664), (41458, 300848), (75212, 165832), (82916, 150424)]