12909952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 28751760

約数和(自身を除く): 15841808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 173, 176, 212, 346, 352, 424, 583, 692, 704, 848, 1166, 1384, 1408, 1696, 1903, 2332, 2768, 3392, 3806, 4664, 5536, 6784, 7612, 9169, 9328, 11072, 15224, 18338, 18656, 22144, 30448, 36676, 37312, 60896, 73352, 74624, 100859, 121792, 146704, 201718, 243584, 293408, 403436, 586816, 806872, 1173632, 1613744, 3227488, 6454976, 12909952]

約数ペア:

[(1, 12909952), (2, 6454976), (4, 3227488), (8, 1613744), (11, 1173632), (16, 806872), (22, 586816), (32, 403436), (44, 293408), (53, 243584), (64, 201718), (88, 146704), (106, 121792), (128, 100859), (173, 74624), (176, 73352), (212, 60896), (346, 37312), (352, 36676), (424, 30448), (583, 22144), (692, 18656), (704, 18338), (848, 15224), (1166, 11072), (1384, 9328), (1408, 9169), (1696, 7612), (1903, 6784), (2332, 5536), (2768, 4664), (3392, 3806)]