19315667632

素因数分解:

$2^4\times {\mathrm{31307}}^1\times {\mathrm{38561}}^1$

素因数の和:69876

約数の個数: 20

約数和(自身を含む): 37426271976

約数和(自身を除く): 18110604344

約数列:

[1, 2, 4, 8, 16, 31307, 38561, 62614, 77122, 125228, 154244, 250456, 308488, 500912, 616976, 1207229227, 2414458454, 4828916908, 9657833816, 19315667632]

約数ペア:

[(1, 19315667632), (2, 9657833816), (4, 4828916908), (8, 2414458454), (16, 1207229227), (31307, 616976), (38561, 500912), (62614, 308488), (77122, 250456), (125228, 154244)]