12500176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 27463520

約数和(自身を除く): 14963344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3163, 3952, 6326, 12652, 25304, 41119, 50608, 60097, 82238, 120194, 164476, 240388, 328952, 480776, 657904, 781261, 961552, 1562522, 3125044, 6250088, 12500176]

約数ペア:

[(1, 12500176), (2, 6250088), (4, 3125044), (8, 1562522), (13, 961552), (16, 781261), (19, 657904), (26, 480776), (38, 328952), (52, 240388), (76, 164476), (104, 120194), (152, 82238), (208, 60097), (247, 50608), (304, 41119), (494, 25304), (988, 12652), (1976, 6326), (3163, 3952)]