19137332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 36

約数和(自身を含む): 36644580

約数和(自身を除く): 17507248

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 457, 551, 722, 914, 1102, 1444, 1828, 2204, 8683, 10469, 13253, 17366, 20938, 26506, 34732, 41876, 53012, 164977, 251807, 329954, 503614, 659908, 1007228, 4784333, 9568666, 19137332]

約数ペア:

[(1, 19137332), (2, 9568666), (4, 4784333), (19, 1007228), (29, 659908), (38, 503614), (58, 329954), (76, 251807), (116, 164977), (361, 53012), (457, 41876), (551, 34732), (722, 26506), (914, 20938), (1102, 17366), (1444, 13253), (1828, 10469), (2204, 8683)]