19345024

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 40220640

約数和(自身を除く): 20875616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6571, 13142, 26284, 52568, 105136, 151133, 210272, 302266, 420544, 604532, 841088, 1209064, 2418128, 4836256, 9672512, 19345024]

約数ペア:

[(1, 19345024), (2, 9672512), (4, 4836256), (8, 2418128), (16, 1209064), (23, 841088), (32, 604532), (46, 420544), (64, 302266), (92, 210272), (128, 151133), (184, 105136), (368, 52568), (736, 26284), (1472, 13142), (2944, 6571)]