12337648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 25726032

約数和(自身を除く): 13388384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 677, 1072, 1139, 1354, 2278, 2708, 4556, 5416, 9112, 10832, 11509, 18224, 23018, 45359, 46036, 90718, 92072, 181436, 184144, 362872, 725744, 771103, 1542206, 3084412, 6168824, 12337648]

約数ペア:

[(1, 12337648), (2, 6168824), (4, 3084412), (8, 1542206), (16, 771103), (17, 725744), (34, 362872), (67, 184144), (68, 181436), (134, 92072), (136, 90718), (268, 46036), (272, 45359), (536, 23018), (677, 18224), (1072, 11509), (1139, 10832), (1354, 9112), (2278, 5416), (2708, 4556)]