11018912

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 22657320

約数和(自身を除く): 11638408

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 89, 106, 146, 178, 212, 292, 356, 424, 584, 712, 848, 1168, 1424, 1696, 2336, 2848, 3869, 4717, 6497, 7738, 9434, 12994, 15476, 18868, 25988, 30952, 37736, 51976, 61904, 75472, 103952, 123808, 150944, 207904, 344341, 688682, 1377364, 2754728, 5509456, 11018912]

約数ペア:

[(1, 11018912), (2, 5509456), (4, 2754728), (8, 1377364), (16, 688682), (32, 344341), (53, 207904), (73, 150944), (89, 123808), (106, 103952), (146, 75472), (178, 61904), (212, 51976), (292, 37736), (356, 30952), (424, 25988), (584, 18868), (712, 15476), (848, 12994), (1168, 9434), (1424, 7738), (1696, 6497), (2336, 4717), (2848, 3869)]