19682024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 40108800

約数和(自身を除く): 20426776

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4177, 4712, 8354, 16708, 33416, 79363, 129487, 158726, 258974, 317452, 517948, 634904, 1035896, 2460253, 4920506, 9841012, 19682024]

約数ペア:

[(1, 19682024), (2, 9841012), (4, 4920506), (8, 2460253), (19, 1035896), (31, 634904), (38, 517948), (62, 317452), (76, 258974), (124, 158726), (152, 129487), (248, 79363), (589, 33416), (1178, 16708), (2356, 8354), (4177, 4712)]