15699695972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{17387}}^1$

素因数の和:17628

約数の個数: 36

約数和(自身を含む): 29189931120

約数和(自身を除く): 13490235148

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 11881, 17387, 23762, 34774, 47524, 69548, 225739, 330353, 451478, 660706, 902956, 1321412, 1895183, 3790366, 7580732, 36008477, 72016954, 144033908, 206574947, 413149894, 826299788, 3924923993, 7849847986, 15699695972]

約数ペア:

[(1, 15699695972), (2, 7849847986), (4, 3924923993), (19, 826299788), (38, 413149894), (76, 206574947), (109, 144033908), (218, 72016954), (436, 36008477), (2071, 7580732), (4142, 3790366), (8284, 1895183), (11881, 1321412), (17387, 902956), (23762, 660706), (34774, 451478), (47524, 330353), (69548, 225739)]