19335632

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8821}}^1$

素因数の和:8966

約数の個数: 20

約数和(自身を含む): 37740516

約数和(自身を除く): 18404884

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8821, 17642, 35284, 70568, 141136, 1208477, 2416954, 4833908, 9667816, 19335632]

約数ペア:

[(1, 19335632), (2, 9667816), (4, 4833908), (8, 2416954), (16, 1208477), (137, 141136), (274, 70568), (548, 35284), (1096, 17642), (2192, 8821)]