19163996857

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1\times {\mathrm{9697}}^1$

素因数の和:11488

約数の個数: 16

約数和(自身を含む): 20330732032

約数和(自身を除く): 1166735175

約数列:

[1, 31, 37, 1147, 1723, 9697, 53413, 63751, 300607, 358789, 1976281, 11122459, 16707931, 517945861, 618193447, 19163996857]

約数ペア:

[(1, 19163996857), (31, 618193447), (37, 517945861), (1147, 16707931), (1723, 11122459), (9697, 1976281), (53413, 358789), (63751, 300607)]