19097238

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 39427200

約数和(自身を除く): 20329962

約数列:

[1, 2, 3, 6, 59, 73, 118, 146, 177, 219, 354, 438, 739, 1478, 2217, 4307, 4434, 8614, 12921, 25842, 43601, 53947, 87202, 107894, 130803, 161841, 261606, 323682, 3182873, 6365746, 9548619, 19097238]

約数ペア:

[(1, 19097238), (2, 9548619), (3, 6365746), (6, 3182873), (59, 323682), (73, 261606), (118, 161841), (146, 130803), (177, 107894), (219, 87202), (354, 53947), (438, 43601), (739, 25842), (1478, 12921), (2217, 8614), (4307, 4434)]