16972592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11685

約数の個数: 40

約数和(自身を含む): 40476576

約数和(自身を除く): 23503984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11657, 23314, 46628, 81599, 93256, 151541, 163198, 186512, 303082, 326396, 606164, 652792, 1060787, 1212328, 1305584, 2121574, 2424656, 4243148, 8486296, 16972592]

約数ペア:

[(1, 16972592), (2, 8486296), (4, 4243148), (7, 2424656), (8, 2121574), (13, 1305584), (14, 1212328), (16, 1060787), (26, 652792), (28, 606164), (52, 326396), (56, 303082), (91, 186512), (104, 163198), (112, 151541), (182, 93256), (208, 81599), (364, 46628), (728, 23314), (1456, 11657)]