17957290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 17604950

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2939, 3055, 5878, 6110, 14695, 29390, 38207, 76414, 138133, 191035, 276266, 382070, 690665, 1381330, 1795729, 3591458, 8978645, 17957290]

約数ペア:

[(1, 17957290), (2, 8978645), (5, 3591458), (10, 1795729), (13, 1381330), (26, 690665), (47, 382070), (65, 276266), (94, 191035), (130, 138133), (235, 76414), (470, 38207), (611, 29390), (1222, 14695), (2939, 6110), (3055, 5878)]