22508464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 28916816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 53, 76, 88, 106, 127, 152, 176, 209, 212, 254, 304, 418, 424, 508, 583, 836, 848, 1007, 1016, 1166, 1397, 1672, 2014, 2032, 2332, 2413, 2794, 3344, 4028, 4664, 4826, 5588, 6731, 8056, 9328, 9652, 11077, 11176, 13462, 16112, 19304, 22154, 22352, 26543, 26924, 38608, 44308, 53086, 53848, 74041, 88616, 106172, 107696, 127889, 148082, 177232, 212344, 255778, 296164, 424688, 511556, 592328, 1023112, 1184656, 1406779, 2046224, 2813558, 5627116, 11254232, 22508464]

約数ペア:

[(1, 22508464), (2, 11254232), (4, 5627116), (8, 2813558), (11, 2046224), (16, 1406779), (19, 1184656), (22, 1023112), (38, 592328), (44, 511556), (53, 424688), (76, 296164), (88, 255778), (106, 212344), (127, 177232), (152, 148082), (176, 127889), (209, 107696), (212, 106172), (254, 88616), (304, 74041), (418, 53848), (424, 53086), (508, 44308), (583, 38608), (836, 26924), (848, 26543), (1007, 22352), (1016, 22154), (1166, 19304), (1397, 16112), (1672, 13462), (2014, 11176), (2032, 11077), (2332, 9652), (2413, 9328), (2794, 8056), (3344, 6731), (4028, 5588), (4664, 4826)]