19442976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28933}}^1$

素因数の和:28953

約数の個数: 48

約数和(自身を含む): 58330944

約数和(自身を除く): 38887968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28933, 57866, 86799, 115732, 173598, 202531, 231464, 347196, 405062, 462928, 607593, 694392, 810124, 925856, 1215186, 1388784, 1620248, 2430372, 2777568, 3240496, 4860744, 6480992, 9721488, 19442976]

約数ペア:

[(1, 19442976), (2, 9721488), (3, 6480992), (4, 4860744), (6, 3240496), (7, 2777568), (8, 2430372), (12, 1620248), (14, 1388784), (16, 1215186), (21, 925856), (24, 810124), (28, 694392), (32, 607593), (42, 462928), (48, 405062), (56, 347196), (84, 231464), (96, 202531), (112, 173598), (168, 115732), (224, 86799), (336, 57866), (672, 28933)]