38154584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19347

約数の個数: 32

約数和(自身を含む): 81102000

約数和(自身を除く): 42947416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19309, 38618, 77236, 154472, 251017, 366871, 502034, 733742, 1004068, 1467484, 2008136, 2934968, 4769323, 9538646, 19077292, 38154584]

約数ペア:

[(1, 38154584), (2, 19077292), (4, 9538646), (8, 4769323), (13, 2934968), (19, 2008136), (26, 1467484), (38, 1004068), (52, 733742), (76, 502034), (104, 366871), (152, 251017), (247, 154472), (494, 77236), (988, 38618), (1976, 19309)]