15709260496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1396627}}^1$

素因数の和:1396691

約数の個数: 40

約数和(自身を含む): 32904555680

約数和(自身を除く): 17195295184

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 1396627, 2793254, 5586508, 11173016, 22346032, 26535913, 51675199, 53071826, 103350398, 106143652, 206700796, 212287304, 413401592, 424574608, 826803184, 981828781, 1963657562, 3927315124, 7854630248, 15709260496]

約数ペア:

[(1, 15709260496), (2, 7854630248), (4, 3927315124), (8, 1963657562), (16, 981828781), (19, 826803184), (37, 424574608), (38, 413401592), (74, 212287304), (76, 206700796), (148, 106143652), (152, 103350398), (296, 53071826), (304, 51675199), (592, 26535913), (703, 22346032), (1406, 11173016), (2812, 5586508), (5624, 2793254), (11248, 1396627)]