19348194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 41690880

約数和(自身を除く): 22342686

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3947, 4902, 7894, 11841, 23682, 74993, 149986, 169721, 224979, 339442, 449958, 509163, 1018326, 3224699, 6449398, 9674097, 19348194]

約数ペア:

[(1, 19348194), (2, 9674097), (3, 6449398), (6, 3224699), (19, 1018326), (38, 509163), (43, 449958), (57, 339442), (86, 224979), (114, 169721), (129, 149986), (258, 74993), (817, 23682), (1634, 11841), (2451, 7894), (3947, 4902)]