19020862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 35827200

約数和(自身を除く): 16806338

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 3109, 6118, 6218, 21763, 43526, 59071, 71507, 118142, 143014, 413497, 500549, 826994, 1001098, 1358633, 2717266, 9510431, 19020862]

約数ペア:

[(1, 19020862), (2, 9510431), (7, 2717266), (14, 1358633), (19, 1001098), (23, 826994), (38, 500549), (46, 413497), (133, 143014), (161, 118142), (266, 71507), (322, 59071), (437, 43526), (874, 21763), (3059, 6218), (3109, 6118)]