19714142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 35596800

約数和(自身を除く): 15882658

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 823, 826, 1646, 1711, 3422, 5761, 11522, 11977, 23867, 23954, 47734, 48557, 97114, 167069, 334138, 339899, 679798, 1408153, 2816306, 9857071, 19714142]

約数ペア:

[(1, 19714142), (2, 9857071), (7, 2816306), (14, 1408153), (29, 679798), (58, 339899), (59, 334138), (118, 167069), (203, 97114), (406, 48557), (413, 47734), (823, 23954), (826, 23867), (1646, 11977), (1711, 11522), (3422, 5761)]