11909248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 27117720

約数和(自身を除く): 15208472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 421, 442, 544, 832, 842, 884, 1088, 1664, 1684, 1768, 2176, 3368, 3536, 5473, 6736, 7072, 7157, 10946, 13472, 14144, 14314, 21892, 26944, 28288, 28628, 43784, 53888, 57256, 87568, 93041, 114512, 175136, 186082, 229024, 350272, 372164, 458048, 700544, 744328, 916096, 1488656, 2977312, 5954624, 11909248]

約数ペア:

[(1, 11909248), (2, 5954624), (4, 2977312), (8, 1488656), (13, 916096), (16, 744328), (17, 700544), (26, 458048), (32, 372164), (34, 350272), (52, 229024), (64, 186082), (68, 175136), (104, 114512), (128, 93041), (136, 87568), (208, 57256), (221, 53888), (272, 43784), (416, 28628), (421, 28288), (442, 26944), (544, 21892), (832, 14314), (842, 14144), (884, 13472), (1088, 10946), (1664, 7157), (1684, 7072), (1768, 6736), (2176, 5473), (3368, 3536)]