15021952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 18466688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 227, 352, 376, 454, 517, 704, 752, 908, 1034, 1408, 1504, 1816, 2068, 2497, 3008, 3632, 4136, 4994, 6016, 7264, 8272, 9988, 10669, 14528, 16544, 19976, 21338, 29056, 33088, 39952, 42676, 66176, 79904, 85352, 117359, 159808, 170704, 234718, 319616, 341408, 469436, 682816, 938872, 1365632, 1877744, 3755488, 7510976, 15021952]

約数ペア:

[(1, 15021952), (2, 7510976), (4, 3755488), (8, 1877744), (11, 1365632), (16, 938872), (22, 682816), (32, 469436), (44, 341408), (47, 319616), (64, 234718), (88, 170704), (94, 159808), (128, 117359), (176, 85352), (188, 79904), (227, 66176), (352, 42676), (376, 39952), (454, 33088), (517, 29056), (704, 21338), (752, 19976), (908, 16544), (1034, 14528), (1408, 10669), (1504, 9988), (1816, 8272), (2068, 7264), (2497, 6016), (3008, 4994), (3632, 4136)]