13204506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 31772160

約数和(自身を除く): 18567654

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16547, 33094, 49641, 99282, 115829, 231658, 314393, 347487, 628786, 694974, 943179, 1886358, 2200751, 4401502, 6602253, 13204506]

約数ペア:

[(1, 13204506), (2, 6602253), (3, 4401502), (6, 2200751), (7, 1886358), (14, 943179), (19, 694974), (21, 628786), (38, 347487), (42, 314393), (57, 231658), (114, 115829), (133, 99282), (266, 49641), (399, 33094), (798, 16547)]