39353902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 32116178

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 751, 1379, 1502, 2758, 3743, 5257, 7486, 10514, 14269, 26201, 28538, 52402, 99883, 147947, 199766, 295894, 1035629, 2071258, 2810993, 5621986, 19676951, 39353902]

約数ペア:

[(1, 39353902), (2, 19676951), (7, 5621986), (14, 2810993), (19, 2071258), (38, 1035629), (133, 295894), (197, 199766), (266, 147947), (394, 99883), (751, 52402), (1379, 28538), (1502, 26201), (2758, 14269), (3743, 10514), (5257, 7486)]