19242690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7207}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 27465150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7207, 14414, 21621, 36035, 43242, 72070, 108105, 216210, 641423, 1282846, 1924269, 3207115, 3848538, 6414230, 9621345, 19242690]

約数ペア:

[(1, 19242690), (2, 9621345), (3, 6414230), (5, 3848538), (6, 3207115), (10, 1924269), (15, 1282846), (30, 641423), (89, 216210), (178, 108105), (267, 72070), (445, 43242), (534, 36035), (890, 21621), (1335, 14414), (2670, 7207)]