15215032

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 32951520

約数和(自身を除く): 17736488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 2801, 5432, 5602, 11204, 19607, 22408, 39214, 78428, 156856, 271697, 543394, 1086788, 1901879, 2173576, 3803758, 7607516, 15215032]

約数ペア:

[(1, 15215032), (2, 7607516), (4, 3803758), (7, 2173576), (8, 1901879), (14, 1086788), (28, 543394), (56, 271697), (97, 156856), (194, 78428), (388, 39214), (679, 22408), (776, 19607), (1358, 11204), (2716, 5602), (2801, 5432)]