16424284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 30436560

約数和(自身を除く): 14012276

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1097, 2194, 3743, 4388, 7486, 14972, 20843, 41686, 83372, 216109, 432218, 864436, 4106071, 8212142, 16424284]

約数ペア:

[(1, 16424284), (2, 8212142), (4, 4106071), (19, 864436), (38, 432218), (76, 216109), (197, 83372), (394, 41686), (788, 20843), (1097, 14972), (2194, 7486), (3743, 4388)]