15850952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 32228280

約数和(自身を除く): 16377328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 881, 1384, 1762, 2249, 3524, 4498, 7048, 8996, 11453, 17992, 22906, 45812, 91624, 152413, 304826, 609652, 1219304, 1981369, 3962738, 7925476, 15850952]

約数ペア:

[(1, 15850952), (2, 7925476), (4, 3962738), (8, 1981369), (13, 1219304), (26, 609652), (52, 304826), (104, 152413), (173, 91624), (346, 45812), (692, 22906), (881, 17992), (1384, 11453), (1762, 8996), (2249, 7048), (3524, 4498)]