19698304

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6728

約数の個数: 32

約数和(自身を含む): 40955040

約数和(自身を除く): 21256736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6691, 13382, 26764, 53528, 107056, 153893, 214112, 307786, 428224, 615572, 856448, 1231144, 2462288, 4924576, 9849152, 19698304]

約数ペア:

[(1, 19698304), (2, 9849152), (4, 4924576), (8, 2462288), (16, 1231144), (23, 856448), (32, 615572), (46, 428224), (64, 307786), (92, 214112), (128, 153893), (184, 107056), (368, 53528), (736, 26764), (1472, 13382), (2944, 6691)]