15896112

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 42218280

約数和(自身を除く): 26322168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 712, 732, 976, 1068, 1424, 1464, 2136, 2928, 3721, 4272, 5429, 7442, 10858, 11163, 14884, 16287, 21716, 22326, 29768, 32574, 43432, 44652, 59536, 65148, 86864, 89304, 130296, 178608, 260592, 331169, 662338, 993507, 1324676, 1987014, 2649352, 3974028, 5298704, 7948056, 15896112]

約数ペア:

[(1, 15896112), (2, 7948056), (3, 5298704), (4, 3974028), (6, 2649352), (8, 1987014), (12, 1324676), (16, 993507), (24, 662338), (48, 331169), (61, 260592), (89, 178608), (122, 130296), (178, 89304), (183, 86864), (244, 65148), (267, 59536), (356, 44652), (366, 43432), (488, 32574), (534, 29768), (712, 22326), (732, 21716), (976, 16287), (1068, 14884), (1424, 11163), (1464, 10858), (2136, 7442), (2928, 5429), (3721, 4272)]