1894867923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{10867}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 2892105216

約数和(自身を除く): 997237293

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 663, 789, 3419, 4471, 10257, 10867, 13413, 32601, 58123, 141271, 174369, 184739, 423813, 554217, 2401607, 2858021, 7204821, 8574063, 37154273, 48586357, 111462819, 145759071, 631622641, 1894867923]

約数ペア:

[(1, 1894867923), (3, 631622641), (13, 145759071), (17, 111462819), (39, 48586357), (51, 37154273), (221, 8574063), (263, 7204821), (663, 2858021), (789, 2401607), (3419, 554217), (4471, 423813), (10257, 184739), (10867, 174369), (13413, 141271), (32601, 58123)]