102798778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12821}}^1$

素因数の和:13053

約数の個数: 16

約数和(自身を含む): 163095840

約数和(自身を除く): 60297062

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 12821, 25642, 243599, 487198, 2705231, 5410462, 51399389, 102798778]

約数ペア:

[(1, 102798778), (2, 51399389), (19, 5410462), (38, 2705231), (211, 487198), (422, 243599), (4009, 25642), (8018, 12821)]