11519488

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 40

約数和(自身を含む): 23324400

約数和(自身を除く): 11804912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 151, 256, 298, 302, 512, 596, 604, 1192, 1208, 2384, 2416, 4768, 4832, 9536, 9664, 19072, 19328, 22499, 38144, 38656, 44998, 76288, 77312, 89996, 179992, 359984, 719968, 1439936, 2879872, 5759744, 11519488]

約数ペア:

[(1, 11519488), (2, 5759744), (4, 2879872), (8, 1439936), (16, 719968), (32, 359984), (64, 179992), (128, 89996), (149, 77312), (151, 76288), (256, 44998), (298, 38656), (302, 38144), (512, 22499), (596, 19328), (604, 19072), (1192, 9664), (1208, 9536), (2384, 4832), (2416, 4768)]