17198192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 39580800

約数和(自身を除く): 22382608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 139, 148, 152, 176, 209, 278, 296, 304, 407, 418, 556, 592, 703, 814, 836, 1112, 1406, 1529, 1628, 1672, 2224, 2641, 2812, 3058, 3256, 3344, 5143, 5282, 5624, 6116, 6512, 7733, 10286, 10564, 11248, 12232, 15466, 20572, 21128, 24464, 29051, 30932, 41144, 42256, 56573, 58102, 61864, 82288, 97717, 113146, 116204, 123728, 195434, 226292, 232408, 390868, 452584, 464816, 781736, 905168, 1074887, 1563472, 2149774, 4299548, 8599096, 17198192]

約数ペア:

[(1, 17198192), (2, 8599096), (4, 4299548), (8, 2149774), (11, 1563472), (16, 1074887), (19, 905168), (22, 781736), (37, 464816), (38, 452584), (44, 390868), (74, 232408), (76, 226292), (88, 195434), (139, 123728), (148, 116204), (152, 113146), (176, 97717), (209, 82288), (278, 61864), (296, 58102), (304, 56573), (407, 42256), (418, 41144), (556, 30932), (592, 29051), (703, 24464), (814, 21128), (836, 20572), (1112, 15466), (1406, 12232), (1529, 11248), (1628, 10564), (1672, 10286), (2224, 7733), (2641, 6512), (2812, 6116), (3058, 5624), (3256, 5282), (3344, 5143)]