11866192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 25076520

約数和(自身を除く): 13210328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 641, 712, 1157, 1282, 1424, 2314, 2564, 4628, 5128, 8333, 9256, 10256, 16666, 18512, 33332, 57049, 66664, 114098, 133328, 228196, 456392, 741637, 912784, 1483274, 2966548, 5933096, 11866192]

約数ペア:

[(1, 11866192), (2, 5933096), (4, 2966548), (8, 1483274), (13, 912784), (16, 741637), (26, 456392), (52, 228196), (89, 133328), (104, 114098), (178, 66664), (208, 57049), (356, 33332), (641, 18512), (712, 16666), (1157, 10256), (1282, 9256), (1424, 8333), (2314, 5128), (2564, 4628)]