1959622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1669178

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 139, 266, 278, 371, 742, 973, 1007, 1946, 2014, 2641, 5282, 7049, 7367, 14098, 14734, 18487, 36974, 51569, 103138, 139973, 279946, 979811, 1959622]

約数ペア:

[(1, 1959622), (2, 979811), (7, 279946), (14, 139973), (19, 103138), (38, 51569), (53, 36974), (106, 18487), (133, 14734), (139, 14098), (266, 7367), (278, 7049), (371, 5282), (742, 2641), (973, 2014), (1007, 1946)]