19138624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15770

約数の個数: 28

約数和(自身を含む): 39979600

約数和(自身を除く): 20840976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15739, 31478, 62956, 125912, 251824, 299041, 503648, 598082, 1007296, 1196164, 2392328, 4784656, 9569312, 19138624]

約数ペア:

[(1, 19138624), (2, 9569312), (4, 4784656), (8, 2392328), (16, 1196164), (19, 1007296), (32, 598082), (38, 503648), (64, 299041), (76, 251824), (152, 125912), (304, 62956), (608, 31478), (1216, 15739)]