17216318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 14406082

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1097, 1121, 2194, 2242, 7679, 7847, 15358, 15694, 20843, 41686, 64723, 129446, 145901, 291802, 453061, 906122, 1229737, 2459474, 8608159, 17216318]

約数ペア:

[(1, 17216318), (2, 8608159), (7, 2459474), (14, 1229737), (19, 906122), (38, 453061), (59, 291802), (118, 145901), (133, 129446), (266, 64723), (413, 41686), (826, 20843), (1097, 15694), (1121, 15358), (2194, 7847), (2242, 7679)]