19169984

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6432

約数の個数: 28

約数和(自身を含む): 38855904

約数和(自身を除く): 19685920

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6373, 12746, 25492, 50984, 101968, 203936, 299531, 407872, 599062, 1198124, 2396248, 4792496, 9584992, 19169984]

約数ペア:

[(1, 19169984), (2, 9584992), (4, 4792496), (8, 2396248), (16, 1198124), (32, 599062), (47, 407872), (64, 299531), (94, 203936), (188, 101968), (376, 50984), (752, 25492), (1504, 12746), (3008, 6373)]