15115408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12269}}^1$

素因数の和:12295

約数の個数: 40

約数和(自身を含む): 36515520

約数和(自身を除く): 21400112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12269, 24538, 49076, 85883, 98152, 134959, 171766, 196304, 269918, 343532, 539836, 687064, 944713, 1079672, 1374128, 1889426, 2159344, 3778852, 7557704, 15115408]

約数ペア:

[(1, 15115408), (2, 7557704), (4, 3778852), (7, 2159344), (8, 1889426), (11, 1374128), (14, 1079672), (16, 944713), (22, 687064), (28, 539836), (44, 343532), (56, 269918), (77, 196304), (88, 171766), (112, 134959), (154, 98152), (176, 85883), (308, 49076), (616, 24538), (1232, 12269)]