19363718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 32997888

約数和(自身を除く): 13634170

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 307, 517, 614, 671, 1034, 1342, 2867, 3377, 5734, 6754, 14429, 18727, 28858, 31537, 37454, 63074, 158719, 205997, 317438, 411994, 880169, 1760338, 9681859, 19363718]

約数ペア:

[(1, 19363718), (2, 9681859), (11, 1760338), (22, 880169), (47, 411994), (61, 317438), (94, 205997), (122, 158719), (307, 63074), (517, 37454), (614, 31537), (671, 28858), (1034, 18727), (1342, 14429), (2867, 6754), (3377, 5734)]