30113456

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19403}}^1$

素因数の和:19508

約数の個数: 20

約数和(自身を含む): 58949352

約数和(自身を除く): 28835896

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19403, 38806, 77612, 155224, 310448, 1882091, 3764182, 7528364, 15056728, 30113456]

約数ペア:

[(1, 30113456), (2, 15056728), (4, 7528364), (8, 3764182), (16, 1882091), (97, 310448), (194, 155224), (388, 77612), (776, 38806), (1552, 19403)]