15205945594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1844039}}^1$

素因数の和:1844098

約数の個数: 32

約数和(自身を含む): 28324454400

約数和(自身を除く): 13118508806

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 1844039, 3688078, 12908273, 25816546, 35036741, 57165209, 70073482, 114330418, 245257187, 400156463, 490514374, 800312926, 1086138971, 2172277942, 7602972797, 15205945594]

約数ペア:

[(1, 15205945594), (2, 7602972797), (7, 2172277942), (14, 1086138971), (19, 800312926), (31, 490514374), (38, 400156463), (62, 245257187), (133, 114330418), (217, 70073482), (266, 57165209), (434, 35036741), (589, 25816546), (1178, 12908273), (4123, 3688078), (8246, 1844039)]