19425524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11113}}^1$

素因数の和:11159

約数の個数: 24

約数和(自身を含む): 37343040

約数和(自身を除く): 17917516

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11113, 22226, 44452, 211147, 255599, 422294, 511198, 844588, 1022396, 4856381, 9712762, 19425524]

約数ペア:

[(1, 19425524), (2, 9712762), (4, 4856381), (19, 1022396), (23, 844588), (38, 511198), (46, 422294), (76, 255599), (92, 211147), (437, 44452), (874, 22226), (1748, 11113)]