19284128

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5333}}^1$

素因数の和:5456

約数の個数: 24

約数和(自身を含む): 38308788

約数和(自身を除く): 19024660

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5333, 10666, 21332, 42664, 85328, 170656, 602629, 1205258, 2410516, 4821032, 9642064, 19284128]

約数ペア:

[(1, 19284128), (2, 9642064), (4, 4821032), (8, 2410516), (16, 1205258), (32, 602629), (113, 170656), (226, 85328), (452, 42664), (904, 21332), (1808, 10666), (3616, 5333)]