19314390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1231}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 46480896

約数和(自身を除く): 27166506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1231, 1569, 2462, 2615, 3138, 3693, 5230, 6155, 7386, 7845, 12310, 15690, 18465, 36930, 643813, 1287626, 1931439, 3219065, 3862878, 6438130, 9657195, 19314390]

約数ペア:

[(1, 19314390), (2, 9657195), (3, 6438130), (5, 3862878), (6, 3219065), (10, 1931439), (15, 1287626), (30, 643813), (523, 36930), (1046, 18465), (1231, 15690), (1569, 12310), (2462, 7845), (2615, 7386), (3138, 6155), (3693, 5230)]