19024082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 19296046

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 131, 154, 161, 253, 262, 287, 322, 451, 506, 574, 902, 917, 943, 1441, 1771, 1834, 1886, 2882, 3013, 3157, 3542, 5371, 6026, 6314, 6601, 10087, 10373, 10742, 13202, 20174, 20746, 21091, 33143, 37597, 42182, 59081, 66286, 72611, 75194, 118162, 123533, 145222, 232001, 247066, 413567, 464002, 827134, 864731, 1358863, 1729462, 2717726, 9512041, 19024082]

約数ペア:

[(1, 19024082), (2, 9512041), (7, 2717726), (11, 1729462), (14, 1358863), (22, 864731), (23, 827134), (41, 464002), (46, 413567), (77, 247066), (82, 232001), (131, 145222), (154, 123533), (161, 118162), (253, 75194), (262, 72611), (287, 66286), (322, 59081), (451, 42182), (506, 37597), (574, 33143), (902, 21091), (917, 20746), (943, 20174), (1441, 13202), (1771, 10742), (1834, 10373), (1886, 10087), (2882, 6601), (3013, 6314), (3157, 6026), (3542, 5371)]