17900356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 33122880

約数和(自身を除く): 15222524

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 743, 1268, 1486, 2972, 6023, 12046, 14117, 24092, 28234, 56468, 235531, 471062, 942124, 4475089, 8950178, 17900356]

約数ペア:

[(1, 17900356), (2, 8950178), (4, 4475089), (19, 942124), (38, 471062), (76, 235531), (317, 56468), (634, 28234), (743, 24092), (1268, 14117), (1486, 12046), (2972, 6023)]