19036691793

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5301223}}^1$

素因数の和:5301258

約数の個数: 32

約数和(自身を含む): 33927833600

約数和(自身を除く): 14891141807

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5301223, 15903669, 37108561, 47711007, 100723237, 111325683, 143133021, 302169711, 333977049, 705062659, 906509133, 1001931147, 2115187977, 2719527399, 6345563931, 19036691793]

約数ペア:

[(1, 19036691793), (3, 6345563931), (7, 2719527399), (9, 2115187977), (19, 1001931147), (21, 906509133), (27, 705062659), (57, 333977049), (63, 302169711), (133, 143133021), (171, 111325683), (189, 100723237), (399, 47711007), (513, 37108561), (1197, 15903669), (3591, 5301223)]