17238442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 30203712

約数和(自身を除く): 12965270

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 907, 1118, 1462, 1814, 9503, 11791, 15419, 19006, 23582, 30838, 39001, 78002, 200447, 400894, 507013, 663017, 1014026, 1326034, 8619221, 17238442]

約数ペア:

[(1, 17238442), (2, 8619221), (13, 1326034), (17, 1014026), (26, 663017), (34, 507013), (43, 400894), (86, 200447), (221, 78002), (442, 39001), (559, 30838), (731, 23582), (907, 19006), (1118, 15419), (1462, 11791), (1814, 9503)]