17399888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 37155360

約数和(自身を除く): 19755472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 907, 1199, 1744, 1814, 2398, 3628, 4796, 7256, 9592, 9977, 14512, 19184, 19954, 39908, 79816, 98863, 159632, 197726, 395452, 790904, 1087493, 1581808, 2174986, 4349972, 8699944, 17399888]

約数ペア:

[(1, 17399888), (2, 8699944), (4, 4349972), (8, 2174986), (11, 1581808), (16, 1087493), (22, 790904), (44, 395452), (88, 197726), (109, 159632), (176, 98863), (218, 79816), (436, 39908), (872, 19954), (907, 19184), (1199, 14512), (1744, 9977), (1814, 9592), (2398, 7256), (3628, 4796)]