19319314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 16162286

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1231, 2242, 2462, 7847, 8617, 15694, 17234, 23389, 46778, 72629, 145258, 163723, 327446, 508403, 1016806, 1379951, 2759902, 9659657, 19319314]

約数ペア:

[(1, 19319314), (2, 9659657), (7, 2759902), (14, 1379951), (19, 1016806), (38, 508403), (59, 327446), (118, 163723), (133, 145258), (266, 72629), (413, 46778), (826, 23389), (1121, 17234), (1231, 15694), (2242, 8617), (2462, 7847)]