22669858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 37040256

約数和(自身を除く): 14370398

約数列:

[1, 2, 23, 43, 46, 73, 86, 146, 157, 314, 989, 1679, 1978, 3139, 3358, 3611, 6278, 6751, 7222, 11461, 13502, 22922, 72197, 144394, 155273, 263603, 310546, 492823, 527206, 985646, 11334929, 22669858]

約数ペア:

[(1, 22669858), (2, 11334929), (23, 985646), (43, 527206), (46, 492823), (73, 310546), (86, 263603), (146, 155273), (157, 144394), (314, 72197), (989, 22922), (1679, 13502), (1978, 11461), (3139, 7222), (3358, 6751), (3611, 6278)]