19934464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7106

約数の個数: 36

約数和(自身を含む): 43414560

約数和(自身を除く): 23480096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 7079, 14158, 28316, 56632, 77869, 113264, 155738, 226528, 311476, 453056, 622952, 906112, 1245904, 1812224, 2491808, 4983616, 9967232, 19934464]

約数ペア:

[(1, 19934464), (2, 9967232), (4, 4983616), (8, 2491808), (11, 1812224), (16, 1245904), (22, 906112), (32, 622952), (44, 453056), (64, 311476), (88, 226528), (128, 155738), (176, 113264), (256, 77869), (352, 56632), (704, 28316), (1408, 14158), (2816, 7079)]