13255768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 26881200

約数和(自身を除く): 13625432

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2357, 2812, 4714, 5624, 9428, 18856, 44783, 87209, 89566, 174418, 179132, 348836, 358264, 697672, 1656971, 3313942, 6627884, 13255768]

約数ペア:

[(1, 13255768), (2, 6627884), (4, 3313942), (8, 1656971), (19, 697672), (37, 358264), (38, 348836), (74, 179132), (76, 174418), (148, 89566), (152, 87209), (296, 44783), (703, 18856), (1406, 9428), (2357, 5624), (2812, 4714)]