11468977904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{639439}}^1$

素因数の和:639525

約数の個数: 40

約数和(自身を含む): 23787168000

約数和(自身を除く): 12318190096

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 639439, 1278878, 2557756, 5115512, 10231024, 12149341, 24298682, 37726901, 48597364, 75453802, 97194728, 150907604, 194389456, 301815208, 603630416, 716811119, 1433622238, 2867244476, 5734488952, 11468977904]

約数ペア:

[(1, 11468977904), (2, 5734488952), (4, 2867244476), (8, 1433622238), (16, 716811119), (19, 603630416), (38, 301815208), (59, 194389456), (76, 150907604), (118, 97194728), (152, 75453802), (236, 48597364), (304, 37726901), (472, 24298682), (944, 12149341), (1121, 10231024), (2242, 5115512), (4484, 2557756), (8968, 1278878), (17936, 639439)]