11988944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 26837568

約数和(自身を除く): 14848624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4007, 8014, 16028, 32056, 44077, 64112, 68119, 88154, 136238, 176308, 272476, 352616, 544952, 705232, 749309, 1089904, 1498618, 2997236, 5994472, 11988944]

約数ペア:

[(1, 11988944), (2, 5994472), (4, 2997236), (8, 1498618), (11, 1089904), (16, 749309), (17, 705232), (22, 544952), (34, 352616), (44, 272476), (68, 176308), (88, 136238), (136, 88154), (176, 68119), (187, 64112), (272, 44077), (374, 32056), (748, 16028), (1496, 8014), (2992, 4007)]