1387661029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{11839}}^1$

素因数の和:12088

約数の個数: 16

約数和(自身を含む): 1515520000

約数和(自身を除く): 127858971

約数列:

[1, 19, 31, 199, 589, 3781, 6169, 11839, 117211, 224941, 367009, 2355961, 6973171, 44763259, 73034791, 1387661029]

約数ペア:

[(1, 1387661029), (19, 73034791), (31, 44763259), (199, 6973171), (589, 2355961), (3781, 367009), (6169, 224941), (11839, 117211)]