18834702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{391151}}^1$

素因数の和:391633

約数の個数: 32

約数和(自身を含む): 38113850880

約数和(自身を除く): 19279147928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1852, 3704, 6019, 12038, 24076, 48152, 391151, 782302, 1564604, 3129208, 5084963, 10169926, 20339852, 40679704, 181102913, 362205826, 724411652, 1448823304, 2354337869, 4708675738, 9417351476, 18834702952]

約数ペア:

[(1, 18834702952), (2, 9417351476), (4, 4708675738), (8, 2354337869), (13, 1448823304), (26, 724411652), (52, 362205826), (104, 181102913), (463, 40679704), (926, 20339852), (1852, 10169926), (3704, 5084963), (6019, 3129208), (12038, 1564604), (24076, 782302), (48152, 391151)]