18804938705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{86117}}^1$

素因数の和:86513

約数の個数: 32

約数和(自身を含む): 27381390336

約数和(自身を除く): 8576451631

約数列:

[1, 5, 7, 17, 35, 85, 119, 367, 595, 1835, 2569, 6239, 12845, 31195, 43673, 86117, 218365, 430585, 602819, 1463989, 3014095, 7319945, 10247923, 31604939, 51239615, 158024695, 221234573, 537283963, 1106172865, 2686419815, 3760987741, 18804938705]

約数ペア:

[(1, 18804938705), (5, 3760987741), (7, 2686419815), (17, 1106172865), (35, 537283963), (85, 221234573), (119, 158024695), (367, 51239615), (595, 31604939), (1835, 10247923), (2569, 7319945), (6239, 3014095), (12845, 1463989), (31195, 602819), (43673, 430585), (86117, 218365)]