19580682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12938

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 25001718

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12899, 25798, 38697, 77394, 141889, 283778, 296677, 425667, 593354, 851334, 890031, 1780062, 3263447, 6526894, 9790341, 19580682]

約数ペア:

[(1, 19580682), (2, 9790341), (3, 6526894), (6, 3263447), (11, 1780062), (22, 890031), (23, 851334), (33, 593354), (46, 425667), (66, 296677), (69, 283778), (138, 141889), (253, 77394), (506, 38697), (759, 25798), (1518, 12899)]