13019430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433981}}^1$

素因数の和:433991

約数の個数: 16

約数和(自身を含む): 31246704

約数和(自身を除く): 18227274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433981, 867962, 1301943, 2169905, 2603886, 4339810, 6509715, 13019430]

約数ペア:

[(1, 13019430), (2, 6509715), (3, 4339810), (5, 2603886), (6, 2169905), (10, 1301943), (15, 867962), (30, 433981)]