15556952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 30132000

約数和(自身を除く): 14575048

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 449, 488, 568, 898, 1796, 3592, 4331, 8662, 17324, 27389, 31879, 34648, 54778, 63758, 109556, 127516, 219112, 255032, 1944619, 3889238, 7778476, 15556952]

約数ペア:

[(1, 15556952), (2, 7778476), (4, 3889238), (8, 1944619), (61, 255032), (71, 219112), (122, 127516), (142, 109556), (244, 63758), (284, 54778), (449, 34648), (488, 31879), (568, 27389), (898, 17324), (1796, 8662), (3592, 4331)]