22385584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 46996992

約数和(自身を除く): 24611408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 383, 562, 766, 1124, 1532, 2248, 3064, 3653, 4496, 4979, 6128, 7306, 9958, 14612, 19916, 29224, 39832, 58448, 79664, 107623, 215246, 430492, 860984, 1399099, 1721968, 2798198, 5596396, 11192792, 22385584]

約数ペア:

[(1, 22385584), (2, 11192792), (4, 5596396), (8, 2798198), (13, 1721968), (16, 1399099), (26, 860984), (52, 430492), (104, 215246), (208, 107623), (281, 79664), (383, 58448), (562, 39832), (766, 29224), (1124, 19916), (1532, 14612), (2248, 9958), (3064, 7306), (3653, 6128), (4496, 4979)]