19942034126

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 36068917248

約数和(自身を除く): 16126883122

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 223, 322, 334, 446, 1169, 1561, 1663, 2338, 3122, 3326, 3841, 5129, 7682, 10258, 11641, 23282, 26887, 35903, 37241, 38249, 53774, 71806, 74482, 76498, 260687, 267743, 277721, 370849, 521374, 535486, 555442, 741698, 856543, 1713086, 1944047, 2595943, 3888094, 5191886, 5995801, 6387583, 8529527, 11991602, 12775166, 17059054, 44713081, 59706689, 61931783, 89426162, 119413378, 123863566, 433522481, 867044962, 1424431009, 2848862018, 9971017063, 19942034126]

約数ペア:

[(1, 19942034126), (2, 9971017063), (7, 2848862018), (14, 1424431009), (23, 867044962), (46, 433522481), (161, 123863566), (167, 119413378), (223, 89426162), (322, 61931783), (334, 59706689), (446, 44713081), (1169, 17059054), (1561, 12775166), (1663, 11991602), (2338, 8529527), (3122, 6387583), (3326, 5995801), (3841, 5191886), (5129, 3888094), (7682, 2595943), (10258, 1944047), (11641, 1713086), (23282, 856543), (26887, 741698), (35903, 555442), (37241, 535486), (38249, 521374), (53774, 370849), (71806, 277721), (74482, 267743), (76498, 260687)]