19601502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 41596800

約数和(自身を除く): 21995298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1237, 2474, 2641, 3711, 5282, 7422, 7923, 15846, 23503, 47006, 70509, 141018, 171943, 343886, 515829, 1031658, 3266917, 6533834, 9800751, 19601502]

約数ペア:

[(1, 19601502), (2, 9800751), (3, 6533834), (6, 3266917), (19, 1031658), (38, 515829), (57, 343886), (114, 171943), (139, 141018), (278, 70509), (417, 47006), (834, 23503), (1237, 15846), (2474, 7923), (2641, 7422), (3711, 5282)]