38523919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 10505201

約数列:

[1, 7, 23, 29, 37, 161, 203, 223, 259, 667, 851, 1073, 1561, 4669, 5129, 5957, 6467, 7511, 8251, 24679, 35903, 45269, 57757, 148741, 172753, 189773, 239279, 1041187, 1328411, 1674953, 5503417, 38523919]

約数ペア:

[(1, 38523919), (7, 5503417), (23, 1674953), (29, 1328411), (37, 1041187), (161, 239279), (203, 189773), (223, 172753), (259, 148741), (667, 57757), (851, 45269), (1073, 35903), (1561, 24679), (4669, 8251), (5129, 7511), (5957, 6467)]