19579470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4157}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 47301408

約数和(自身を除く): 27721938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4157, 4710, 8314, 12471, 20785, 24942, 41570, 62355, 124710, 652649, 1305298, 1957947, 3263245, 3915894, 6526490, 9789735, 19579470]

約数ペア:

[(1, 19579470), (2, 9789735), (3, 6526490), (5, 3915894), (6, 3263245), (10, 1957947), (15, 1305298), (30, 652649), (157, 124710), (314, 62355), (471, 41570), (785, 24942), (942, 20785), (1570, 12471), (2355, 8314), (4157, 4710)]