22391512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 52955280

約数和(自身を除く): 30563768

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 88, 92, 104, 143, 148, 184, 253, 286, 296, 299, 407, 481, 506, 529, 572, 598, 814, 851, 962, 1012, 1058, 1144, 1196, 1628, 1702, 1924, 2024, 2116, 2392, 3256, 3289, 3404, 3848, 4232, 5291, 5819, 6578, 6808, 6877, 9361, 10582, 11063, 11638, 13156, 13754, 18722, 19573, 21164, 22126, 23276, 26312, 27508, 37444, 39146, 42328, 44252, 46552, 55016, 74888, 75647, 78292, 88504, 121693, 151294, 156584, 215303, 243386, 254449, 302588, 430606, 486772, 508898, 605176, 861212, 973544, 1017796, 1722424, 2035592, 2798939, 5597878, 11195756, 22391512]

約数ペア:

[(1, 22391512), (2, 11195756), (4, 5597878), (8, 2798939), (11, 2035592), (13, 1722424), (22, 1017796), (23, 973544), (26, 861212), (37, 605176), (44, 508898), (46, 486772), (52, 430606), (74, 302588), (88, 254449), (92, 243386), (104, 215303), (143, 156584), (148, 151294), (184, 121693), (253, 88504), (286, 78292), (296, 75647), (299, 74888), (407, 55016), (481, 46552), (506, 44252), (529, 42328), (572, 39146), (598, 37444), (814, 27508), (851, 26312), (962, 23276), (1012, 22126), (1058, 21164), (1144, 19573), (1196, 18722), (1628, 13754), (1702, 13156), (1924, 11638), (2024, 11063), (2116, 10582), (2392, 9361), (3256, 6877), (3289, 6808), (3404, 6578), (3848, 5819), (4232, 5291)]