18696524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60703}}^1$

素因数の和:60725

約数の個数: 24

約数和(自身を含む): 40793088

約数和(自身を除く): 22096564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60703, 121406, 242812, 424921, 667733, 849842, 1335466, 1699684, 2670932, 4674131, 9348262, 18696524]

約数ペア:

[(1, 18696524), (2, 9348262), (4, 4674131), (7, 2670932), (11, 1699684), (14, 1335466), (22, 849842), (28, 667733), (44, 424921), (77, 242812), (154, 121406), (308, 60703)]