17967430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 35689248

約数和(自身を除く): 17721818

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3371, 5330, 6742, 16855, 33710, 43823, 87646, 138211, 219115, 276422, 438230, 691055, 1382110, 1796743, 3593486, 8983715, 17967430]

約数ペア:

[(1, 17967430), (2, 8983715), (5, 3593486), (10, 1796743), (13, 1382110), (26, 691055), (41, 438230), (65, 276422), (82, 219115), (130, 138211), (205, 87646), (410, 43823), (533, 33710), (1066, 16855), (2665, 6742), (3371, 5330)]