23900828

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 48981240

約数和(自身を除く): 25080412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 619, 788, 1238, 1379, 2476, 2758, 4333, 5516, 8666, 9653, 17332, 19306, 30331, 38612, 60662, 121324, 121943, 243886, 487772, 853601, 1707202, 3414404, 5975207, 11950414, 23900828]

約数ペア:

[(1, 23900828), (2, 11950414), (4, 5975207), (7, 3414404), (14, 1707202), (28, 853601), (49, 487772), (98, 243886), (196, 121943), (197, 121324), (394, 60662), (619, 38612), (788, 30331), (1238, 19306), (1379, 17332), (2476, 9653), (2758, 8666), (4333, 5516)]