22623874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 42045696

約数和(自身を除く): 19421822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 631, 1262, 1379, 2561, 2758, 4417, 5122, 8203, 8834, 16406, 17927, 35854, 57421, 114842, 124307, 248614, 870149, 1615991, 1740298, 3231982, 11311937, 22623874]

約数ペア:

[(1, 22623874), (2, 11311937), (7, 3231982), (13, 1740298), (14, 1615991), (26, 870149), (91, 248614), (182, 124307), (197, 114842), (394, 57421), (631, 35854), (1262, 17927), (1379, 16406), (2561, 8834), (2758, 8203), (4417, 5122)]