1231808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 28

約数和(自身を含む): 2575560

約数和(自身を除く): 1343752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1013, 1216, 2026, 4052, 8104, 16208, 19247, 32416, 38494, 64832, 76988, 153976, 307952, 615904, 1231808]

約数ペア:

[(1, 1231808), (2, 615904), (4, 307952), (8, 153976), (16, 76988), (19, 64832), (32, 38494), (38, 32416), (64, 19247), (76, 16208), (152, 8104), (304, 4052), (608, 2026), (1013, 1216)]