19371602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 13391278

約数列:

[1, 2, 17, 19, 34, 38, 157, 191, 314, 323, 382, 646, 2669, 2983, 3247, 3629, 5338, 5966, 6494, 7258, 29987, 50711, 59974, 61693, 101422, 123386, 509779, 569753, 1019558, 1139506, 9685801, 19371602]

約数ペア:

[(1, 19371602), (2, 9685801), (17, 1139506), (19, 1019558), (34, 569753), (38, 509779), (157, 123386), (191, 101422), (314, 61693), (323, 59974), (382, 50711), (646, 29987), (2669, 7258), (2983, 6494), (3247, 5966), (3629, 5338)]