15013648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 34372800

約数和(自身を除く): 19359152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 131, 152, 208, 232, 247, 262, 304, 377, 464, 494, 524, 551, 754, 988, 1048, 1102, 1508, 1703, 1976, 2096, 2204, 2489, 3016, 3406, 3799, 3952, 4408, 4978, 6032, 6812, 7163, 7598, 8816, 9956, 13624, 14326, 15196, 19912, 27248, 28652, 30392, 32357, 39824, 49387, 57304, 60784, 64714, 72181, 98774, 114608, 129428, 144362, 197548, 258856, 288724, 395096, 517712, 577448, 790192, 938353, 1154896, 1876706, 3753412, 7506824, 15013648]

約数ペア:

[(1, 15013648), (2, 7506824), (4, 3753412), (8, 1876706), (13, 1154896), (16, 938353), (19, 790192), (26, 577448), (29, 517712), (38, 395096), (52, 288724), (58, 258856), (76, 197548), (104, 144362), (116, 129428), (131, 114608), (152, 98774), (208, 72181), (232, 64714), (247, 60784), (262, 57304), (304, 49387), (377, 39824), (464, 32357), (494, 30392), (524, 28652), (551, 27248), (754, 19912), (988, 15196), (1048, 14326), (1102, 13624), (1508, 9956), (1703, 8816), (1976, 7598), (2096, 7163), (2204, 6812), (2489, 6032), (3016, 4978), (3406, 4408), (3799, 3952)]