19195414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 16263146

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 1367, 2006, 2734, 7021, 9569, 14042, 19138, 23239, 46478, 80653, 161306, 162673, 325346, 564571, 1129142, 1371101, 2742202, 9597707, 19195414]

約数ペア:

[(1, 19195414), (2, 9597707), (7, 2742202), (14, 1371101), (17, 1129142), (34, 564571), (59, 325346), (118, 162673), (119, 161306), (238, 80653), (413, 46478), (826, 23239), (1003, 19138), (1367, 14042), (2006, 9569), (2734, 7021)]