22840332478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{20477}}^1$

素因数の和:20844

約数の個数: 32

約数和(自身を含む): 36491796000

約数和(自身を除く): 13651463522

約数列:

[1, 2, 19, 38, 149, 197, 298, 394, 2831, 3743, 5662, 7486, 20477, 29353, 40954, 58706, 389063, 557707, 778126, 1115414, 3051073, 4033969, 6102146, 8067938, 57970387, 76645411, 115940774, 153290822, 601061381, 1202122762, 11420166239, 22840332478]

約数ペア:

[(1, 22840332478), (2, 11420166239), (19, 1202122762), (38, 601061381), (149, 153290822), (197, 115940774), (298, 76645411), (394, 57970387), (2831, 8067938), (3743, 6102146), (5662, 4033969), (7486, 3051073), (20477, 1115414), (29353, 778126), (40954, 557707), (58706, 389063)]