109984559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 17196241

約数列:

[1, 19, 29, 31, 47, 137, 551, 589, 893, 899, 1363, 1457, 2603, 3973, 4247, 6439, 17081, 25897, 27683, 42253, 75487, 80693, 122341, 123163, 186731, 199609, 802807, 2340097, 3547889, 3792571, 5788661, 109984559]

約数ペア:

[(1, 109984559), (19, 5788661), (29, 3792571), (31, 3547889), (47, 2340097), (137, 802807), (551, 199609), (589, 186731), (893, 123163), (899, 122341), (1363, 80693), (1457, 75487), (2603, 42253), (3973, 27683), (4247, 25897), (6439, 17081)]