2103804982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{54331}}^1$

素因数の和:55371

約数の個数: 16

約数和(自身を含む): 3325118400

約数和(自身を除く): 1221313418

約数列:

[1, 2, 19, 38, 1019, 2038, 19361, 38722, 54331, 108662, 1032289, 2064578, 55363289, 110726578, 1051902491, 2103804982]

約数ペア:

[(1, 2103804982), (2, 1051902491), (19, 110726578), (38, 55363289), (1019, 2064578), (2038, 1032289), (19361, 108662), (38722, 54331)]