38431514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 65100672

約数和(自身を除く): 26669158

約数列:

[1, 2, 11, 22, 41, 82, 137, 274, 311, 451, 622, 902, 1507, 3014, 3421, 5617, 6842, 11234, 12751, 25502, 42607, 61787, 85214, 123574, 140261, 280522, 468677, 937354, 1746887, 3493774, 19215757, 38431514]

約数ペア:

[(1, 38431514), (2, 19215757), (11, 3493774), (22, 1746887), (41, 937354), (82, 468677), (137, 280522), (274, 140261), (311, 123574), (451, 85214), (622, 61787), (902, 42607), (1507, 25502), (3014, 12751), (3421, 11234), (5617, 6842)]