21838456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241}}^2$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 41992560

約数和(自身を除く): 20154104

約数列:

[1, 2, 4, 8, 47, 94, 188, 241, 376, 482, 964, 1928, 11327, 22654, 45308, 58081, 90616, 116162, 232324, 464648, 2729807, 5459614, 10919228, 21838456]

約数ペア:

[(1, 21838456), (2, 10919228), (4, 5459614), (8, 2729807), (47, 464648), (94, 232324), (188, 116162), (241, 90616), (376, 58081), (482, 45308), (964, 22654), (1928, 11327)]