17729530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19483}}^1$

素因数の和:19510

約数の個数: 32

約数和(自身を含む): 39279744

約数和(自身を除く): 21550214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 19483, 38966, 97415, 136381, 194830, 253279, 272762, 506558, 681905, 1266395, 1363810, 1772953, 2532790, 3545906, 8864765, 17729530]

約数ペア:

[(1, 17729530), (2, 8864765), (5, 3545906), (7, 2532790), (10, 1772953), (13, 1363810), (14, 1266395), (26, 681905), (35, 506558), (65, 272762), (70, 253279), (91, 194830), (130, 136381), (182, 97415), (455, 38966), (910, 19483)]