19304704

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 36

約数和(自身を含む): 39099676

約数和(自身を除く): 19794972

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1033, 1168, 2066, 2336, 4132, 4672, 8264, 9344, 16528, 18688, 33056, 66112, 75409, 132224, 150818, 264448, 301636, 603272, 1206544, 2413088, 4826176, 9652352, 19304704]

約数ペア:

[(1, 19304704), (2, 9652352), (4, 4826176), (8, 2413088), (16, 1206544), (32, 603272), (64, 301636), (73, 264448), (128, 150818), (146, 132224), (256, 75409), (292, 66112), (584, 33056), (1033, 18688), (1168, 16528), (2066, 9344), (2336, 8264), (4132, 4672)]