15589028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 18373852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 379, 452, 758, 791, 1469, 1516, 1582, 2653, 2938, 3164, 4927, 5306, 5876, 9854, 10283, 10612, 19708, 20566, 34489, 41132, 42827, 68978, 85654, 137956, 171308, 299789, 556751, 599578, 1113502, 1199156, 2227004, 3897257, 7794514, 15589028]

約数ペア:

[(1, 15589028), (2, 7794514), (4, 3897257), (7, 2227004), (13, 1199156), (14, 1113502), (26, 599578), (28, 556751), (52, 299789), (91, 171308), (113, 137956), (182, 85654), (226, 68978), (364, 42827), (379, 41132), (452, 34489), (758, 20566), (791, 19708), (1469, 10612), (1516, 10283), (1582, 9854), (2653, 5876), (2938, 5306), (3164, 4927)]