19560930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13930

約数の個数: 32

約数和(自身を含む): 47948544

約数和(自身を除く): 28387614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13873, 27746, 41619, 69365, 83238, 138730, 208095, 416190, 652031, 1304062, 1956093, 3260155, 3912186, 6520310, 9780465, 19560930]

約数ペア:

[(1, 19560930), (2, 9780465), (3, 6520310), (5, 3912186), (6, 3260155), (10, 1956093), (15, 1304062), (30, 652031), (47, 416190), (94, 208095), (141, 138730), (235, 83238), (282, 69365), (470, 41619), (705, 27746), (1410, 13873)]