19057836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11974

約数の個数: 48

約数和(自身を含む): 53500160

約数和(自身を除く): 34442324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11941, 23882, 35823, 47764, 71646, 83587, 143292, 167174, 226879, 250761, 334348, 453758, 501522, 680637, 907516, 1003044, 1361274, 1588153, 2722548, 3176306, 4764459, 6352612, 9528918, 19057836]

約数ペア:

[(1, 19057836), (2, 9528918), (3, 6352612), (4, 4764459), (6, 3176306), (7, 2722548), (12, 1588153), (14, 1361274), (19, 1003044), (21, 907516), (28, 680637), (38, 501522), (42, 453758), (57, 334348), (76, 250761), (84, 226879), (114, 167174), (133, 143292), (228, 83587), (266, 71646), (399, 47764), (532, 35823), (798, 23882), (1596, 11941)]