15706981636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{3319}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 29373500800

約数和(自身を除く): 13666519164

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 853, 1387, 1706, 2774, 3319, 3412, 5548, 6638, 13276, 16207, 32414, 62269, 63061, 64828, 124538, 126122, 242287, 249076, 252244, 484574, 969148, 1183111, 2366222, 2831107, 4603453, 4732444, 5662214, 9206906, 11324428, 18413812, 53791033, 107582066, 206670811, 215164132, 413341622, 826683244, 3926745409, 7853490818, 15706981636]

約数ペア:

[(1, 15706981636), (2, 7853490818), (4, 3926745409), (19, 826683244), (38, 413341622), (73, 215164132), (76, 206670811), (146, 107582066), (292, 53791033), (853, 18413812), (1387, 11324428), (1706, 9206906), (2774, 5662214), (3319, 4732444), (3412, 4603453), (5548, 2831107), (6638, 2366222), (13276, 1183111), (16207, 969148), (32414, 484574), (62269, 252244), (63061, 249076), (64828, 242287), (124538, 126122)]