13168178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 21738240

約数和(自身を除く): 8570062

約数列:

[1, 2, 19, 38, 47, 73, 94, 101, 146, 202, 893, 1387, 1786, 1919, 2774, 3431, 3838, 4747, 6862, 7373, 9494, 14746, 65189, 90193, 130378, 140087, 180386, 280174, 346531, 693062, 6584089, 13168178]

約数ペア:

[(1, 13168178), (2, 6584089), (19, 693062), (38, 346531), (47, 280174), (73, 180386), (94, 140087), (101, 130378), (146, 90193), (202, 65189), (893, 14746), (1387, 9494), (1786, 7373), (1919, 6862), (2774, 4747), (3431, 3838)]