2089103637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{18353}}^1$

素因数の和:20372

約数の個数: 16

約数和(自身を含む): 2933703360

約数和(自身を除く): 844599723

約数列:

[1, 3, 19, 57, 1997, 5991, 18353, 37943, 55059, 113829, 348707, 1046121, 36650941, 109952823, 696367879, 2089103637]

約数ペア:

[(1, 2089103637), (3, 696367879), (19, 109952823), (57, 36650941), (1997, 1046121), (5991, 348707), (18353, 113829), (37943, 55059)]