3493264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11518

約数の個数: 20

約数和(自身を含む): 7125040

約数和(自身を除く): 3631776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 11491, 22982, 45964, 91928, 183856, 218329, 436658, 873316, 1746632, 3493264]

約数ペア:

[(1, 3493264), (2, 1746632), (4, 873316), (8, 436658), (16, 218329), (19, 183856), (38, 91928), (76, 45964), (152, 22982), (304, 11491)]