19904016599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{30269}}^1$

素因数の和:30994

約数の個数: 16

約数和(自身を含む): 21380306400

約数和(自身を除く): 1476289801

約数列:

[1, 19, 53, 653, 1007, 12407, 30269, 34609, 575111, 657571, 1604257, 19765657, 30480883, 375547483, 1047579821, 19904016599]

約数ペア:

[(1, 19904016599), (19, 1047579821), (53, 375547483), (653, 30480883), (1007, 19765657), (12407, 1604257), (30269, 657571), (34609, 575111)]