30260198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16943}}^1$

素因数の和:17011

約数の個数: 16

約数和(自身を含む): 48798720

約数和(自身を除く): 18538522

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 16943, 33886, 321917, 643834, 796321, 1592642, 15130099, 30260198]

約数ペア:

[(1, 30260198), (2, 15130099), (19, 1592642), (38, 796321), (47, 643834), (94, 321917), (893, 33886), (1786, 16943)]