19394214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15923}}^1$

素因数の和:15964

約数の個数: 32

約数和(自身を含む): 45861120

約数和(自身を除く): 26466906

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15923, 31846, 47769, 95538, 111461, 222922, 334383, 461767, 668766, 923534, 1385301, 2770602, 3232369, 6464738, 9697107, 19394214]

約数ペア:

[(1, 19394214), (2, 9697107), (3, 6464738), (6, 3232369), (7, 2770602), (14, 1385301), (21, 923534), (29, 668766), (42, 461767), (58, 334383), (87, 222922), (174, 111461), (203, 95538), (406, 47769), (609, 31846), (1218, 15923)]