19466076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 35530404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 61, 84, 87, 116, 122, 131, 174, 183, 203, 244, 262, 348, 366, 393, 406, 427, 524, 609, 732, 786, 812, 854, 917, 1218, 1281, 1572, 1708, 1769, 1834, 2436, 2562, 2751, 3538, 3668, 3799, 5124, 5307, 5502, 7076, 7598, 7991, 10614, 11004, 11397, 12383, 15196, 15982, 21228, 22794, 23973, 24766, 26593, 31964, 37149, 45588, 47946, 49532, 53186, 55937, 74298, 79779, 95892, 106372, 111874, 148596, 159558, 167811, 223748, 231739, 319116, 335622, 463478, 671244, 695217, 926956, 1390434, 1622173, 2780868, 3244346, 4866519, 6488692, 9733038, 19466076]

約数ペア:

[(1, 19466076), (2, 9733038), (3, 6488692), (4, 4866519), (6, 3244346), (7, 2780868), (12, 1622173), (14, 1390434), (21, 926956), (28, 695217), (29, 671244), (42, 463478), (58, 335622), (61, 319116), (84, 231739), (87, 223748), (116, 167811), (122, 159558), (131, 148596), (174, 111874), (183, 106372), (203, 95892), (244, 79779), (262, 74298), (348, 55937), (366, 53186), (393, 49532), (406, 47946), (427, 45588), (524, 37149), (609, 31964), (732, 26593), (786, 24766), (812, 23973), (854, 22794), (917, 21228), (1218, 15982), (1281, 15196), (1572, 12383), (1708, 11397), (1769, 11004), (1834, 10614), (2436, 7991), (2562, 7598), (2751, 7076), (3538, 5502), (3668, 5307), (3799, 5124)]