15050438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10496314

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 263, 403, 526, 806, 923, 1846, 2201, 3419, 4402, 6838, 8153, 16306, 18673, 28613, 37346, 57226, 105989, 211978, 242749, 485498, 578863, 1157726, 7525219, 15050438]

約数ペア:

[(1, 15050438), (2, 7525219), (13, 1157726), (26, 578863), (31, 485498), (62, 242749), (71, 211978), (142, 105989), (263, 57226), (403, 37346), (526, 28613), (806, 18673), (923, 16306), (1846, 8153), (2201, 6838), (3419, 4402)]