21948675838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1\times {\mathrm{121313}}^1$

素因数の和:122859

約数の個数: 16

約数和(自身を含む): 33485575536

約数和(自身を除く): 11536899698

約数列:

[1, 2, 61, 122, 1483, 2966, 90463, 121313, 180926, 242626, 7400093, 14800186, 179907179, 359814358, 10974337919, 21948675838]

約数ペア:

[(1, 21948675838), (2, 10974337919), (61, 359814358), (122, 179907179), (1483, 14800186), (2966, 7400093), (90463, 242626), (121313, 180926)]