19600592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6587

約数の個数: 40

約数和(自身を含む): 43872192

約数和(自身を除く): 24271600

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 6551, 13102, 26204, 52408, 72061, 104816, 111367, 144122, 222734, 288244, 445468, 576488, 890936, 1152976, 1225037, 1781872, 2450074, 4900148, 9800296, 19600592]

約数ペア:

[(1, 19600592), (2, 9800296), (4, 4900148), (8, 2450074), (11, 1781872), (16, 1225037), (17, 1152976), (22, 890936), (34, 576488), (44, 445468), (68, 288244), (88, 222734), (136, 144122), (176, 111367), (187, 104816), (272, 72061), (374, 52408), (748, 26204), (1496, 13102), (2992, 6551)]