15221448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19219}}^1$

素因数の和:19242

約数の個数: 48

約数和(自身を含む): 44974800

約数和(自身を除く): 29753352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 19219, 38438, 57657, 76876, 115314, 153752, 172971, 211409, 230628, 345942, 422818, 461256, 634227, 691884, 845636, 1268454, 1383768, 1691272, 1902681, 2536908, 3805362, 5073816, 7610724, 15221448]

約数ペア:

[(1, 15221448), (2, 7610724), (3, 5073816), (4, 3805362), (6, 2536908), (8, 1902681), (9, 1691272), (11, 1383768), (12, 1268454), (18, 845636), (22, 691884), (24, 634227), (33, 461256), (36, 422818), (44, 345942), (66, 230628), (72, 211409), (88, 172971), (99, 153752), (132, 115314), (198, 76876), (264, 57657), (396, 38438), (792, 19219)]