15801312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8663}}^1$

素因数の和:8695

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 27865248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 8663, 17326, 25989, 34652, 51978, 69304, 103956, 138608, 164597, 207912, 277216, 329194, 415824, 493791, 658388, 831648, 987582, 1316776, 1975164, 2633552, 3950328, 5267104, 7900656, 15801312]

約数ペア:

[(1, 15801312), (2, 7900656), (3, 5267104), (4, 3950328), (6, 2633552), (8, 1975164), (12, 1316776), (16, 987582), (19, 831648), (24, 658388), (32, 493791), (38, 415824), (48, 329194), (57, 277216), (76, 207912), (96, 164597), (114, 138608), (152, 103956), (228, 69304), (304, 51978), (456, 34652), (608, 25989), (912, 17326), (1824, 8663)]