19062768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 53139456

約数和(自身を除く): 34076688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 557, 713, 744, 1104, 1114, 1426, 1488, 1671, 2139, 2228, 2852, 3342, 4278, 4456, 5704, 6684, 8556, 8912, 11408, 12811, 13368, 17112, 17267, 25622, 26736, 34224, 34534, 38433, 51244, 51801, 69068, 76866, 102488, 103602, 138136, 153732, 204976, 207204, 276272, 307464, 397141, 414408, 614928, 794282, 828816, 1191423, 1588564, 2382846, 3177128, 4765692, 6354256, 9531384, 19062768]

約数ペア:

[(1, 19062768), (2, 9531384), (3, 6354256), (4, 4765692), (6, 3177128), (8, 2382846), (12, 1588564), (16, 1191423), (23, 828816), (24, 794282), (31, 614928), (46, 414408), (48, 397141), (62, 307464), (69, 276272), (92, 207204), (93, 204976), (124, 153732), (138, 138136), (184, 103602), (186, 102488), (248, 76866), (276, 69068), (368, 51801), (372, 51244), (496, 38433), (552, 34534), (557, 34224), (713, 26736), (744, 25622), (1104, 17267), (1114, 17112), (1426, 13368), (1488, 12811), (1671, 11408), (2139, 8912), (2228, 8556), (2852, 6684), (3342, 5704), (4278, 4456)]