17883749

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 20752200

約数和(自身を除く): 2868451

約数列:

[1, 13, 29, 41, 89, 169, 377, 533, 1157, 1189, 2581, 3649, 4901, 6929, 15041, 15457, 33553, 47437, 105821, 200941, 436189, 616681, 1375673, 17883749]

約数ペア:

[(1, 17883749), (13, 1375673), (29, 616681), (41, 436189), (89, 200941), (169, 105821), (377, 47437), (533, 33553), (1157, 15457), (1189, 15041), (2581, 6929), (3649, 4901)]