22389752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 55123200

約数和(自身を除く): 32733448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 1913, 2926, 3826, 5852, 7652, 11704, 13391, 15304, 21043, 26782, 36347, 42086, 53564, 72694, 84172, 107128, 145388, 147301, 168344, 254429, 290776, 294602, 399817, 508858, 589204, 799634, 1017716, 1178408, 1599268, 2035432, 2798719, 3198536, 5597438, 11194876, 22389752]

約数ペア:

[(1, 22389752), (2, 11194876), (4, 5597438), (7, 3198536), (8, 2798719), (11, 2035432), (14, 1599268), (19, 1178408), (22, 1017716), (28, 799634), (38, 589204), (44, 508858), (56, 399817), (76, 294602), (77, 290776), (88, 254429), (133, 168344), (152, 147301), (154, 145388), (209, 107128), (266, 84172), (308, 72694), (418, 53564), (532, 42086), (616, 36347), (836, 26782), (1064, 21043), (1463, 15304), (1672, 13391), (1913, 11704), (2926, 7652), (3826, 5852)]