11887928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 24195360

約数和(自身を除く): 12307432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 757, 1208, 1514, 1963, 3028, 3926, 6056, 7852, 9841, 15704, 19682, 39364, 78728, 114307, 228614, 457228, 914456, 1485991, 2971982, 5943964, 11887928]

約数ペア:

[(1, 11887928), (2, 5943964), (4, 2971982), (8, 1485991), (13, 914456), (26, 457228), (52, 228614), (104, 114307), (151, 78728), (302, 39364), (604, 19682), (757, 15704), (1208, 9841), (1514, 7852), (1963, 6056), (3028, 3926)]