19157928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42013}}^1$

素因数の和:42041

約数の個数: 32

約数和(自身を含む): 50416800

約数和(自身を除く): 31258872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42013, 84026, 126039, 168052, 252078, 336104, 504156, 798247, 1008312, 1596494, 2394741, 3192988, 4789482, 6385976, 9578964, 19157928]

約数ペア:

[(1, 19157928), (2, 9578964), (3, 6385976), (4, 4789482), (6, 3192988), (8, 2394741), (12, 1596494), (19, 1008312), (24, 798247), (38, 504156), (57, 336104), (76, 252078), (114, 168052), (152, 126039), (228, 84026), (456, 42013)]