19913082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 47088000

約数和(自身を除く): 27174918

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16349, 32698, 49047, 98094, 114443, 228886, 343329, 474121, 686658, 948242, 1422363, 2844726, 3318847, 6637694, 9956541, 19913082]

約数ペア:

[(1, 19913082), (2, 9956541), (3, 6637694), (6, 3318847), (7, 2844726), (14, 1422363), (21, 948242), (29, 686658), (42, 474121), (58, 343329), (87, 228886), (174, 114443), (203, 98094), (406, 49047), (609, 32698), (1218, 16349)]