15229904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{14207}}^1$

素因数の和:14282

約数の個数: 20

約数和(自身を含む): 29950464

約数和(自身を除く): 14720560

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 14207, 28414, 56828, 113656, 227312, 951869, 1903738, 3807476, 7614952, 15229904]

約数ペア:

[(1, 15229904), (2, 7614952), (4, 3807476), (8, 1903738), (16, 951869), (67, 227312), (134, 113656), (268, 56828), (536, 28414), (1072, 14207)]